The entire bag will be drained at 10:01 pm.
Given:An IV bag contained 1000 ml solution, started at 4:00 pm and ran until 10:00 pm with a rate of flow equaling 65 gtt/min.
At 10:00 pm, the IV bag contained 360 ml.
To Find: Drop factor and at what time the entire bag will be drained.
Drop factor:It is the factor used to calculate the flow rate of intravenous therapy with the help of the formula.
Flow rate (mL/hr) = Volume (mL) ÷ Time (h)
Thus, the formula for calculating IV flow rate is:-Flow rate (mL/hr)
= (Total volume to be infused in mL) ÷ (Total time in hours)For example, if 1000 mL of fluid is to be infused over 8 hours, the IV will need to be regulated to infuse at a rate of 125 mL per hour.
The drip rate can be calculated using this formula: -Drip rate (gtt/min) = (Flow rate in mL/hr × Drop factor)/60
Where Drop factor is the number of drops per milliliter (gtt/mL)
Solution:Total time = 10:00 pm - 4:00 pm = 6 hour
Total volume infused = 1000 ml - 360 ml = 640 mlRate of flow = 65 gtt/min
Using the above formulas;640 ml in 6 hours:
Flow rate (mL/hr) = (Total volume to be infused in mL) ÷ (Total time in hours)640/6
= 106.67 mL/hrDrip rate (gtt/min)
= (Flow rate in mL/hr × Drop factor)/60106.67 mL/hr
= (Drop factor x 65)/60Drop factor
= (106.67 × 60)/65
Drop factor = 98
Therefore, the drop factor is 98.
To determine at what time the entire bag will be drained:
Total time = Total volume infused/ Flow rate640 ml ÷ 106.67 mL/hr = 6.001 hr
The entire bag will be drained in 6 hours and 1 minute from 4:00 pm:
Time it will be drained = 4:00 pm + 6:01 hour
= 10:01 pm (rounded to the nearest minute)
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The United States us 17.5 times richer than Kenya: what fraction of this factor is due to differences in capital per person and what fraction is due to differences in TFP
Answer:
The fraction of the factor of 17.5 which is due to differences in capital per person is approximately 4.375, and the fraction due to differences in TFP is approximately 13.125.
Step-by-step explanation:
Based on the given information, we know that one-fourth (1/4) of the differences in per capita GDP across countries are due to differences in capital per person, and three-fourths (3/4) are due to differences in TFP.
Now, let's calculate the fractions for the United States and Kenya, given that the United States is 17.5 times richer than Kenya.
Let's represent the fraction due to differences in capital per person as "f_capital" and the fraction due to differences in TFP as "f_TFP".
Given:
f_capital = 1/4
f_TFP = 3/4
The factor of difference in wealth = 17.5
We need to determine the fractions of this factor of 17.5 that are due to each component.
The fraction due to differences in capital per person (f_capital) can be calculated as:
f_capital = (1/4) / (1/4 + 3/4)
f_capital = (1/4) / (4/4)
f_capital = 1/4
The fraction due to differences in TFP (f_TFP) can be calculated as:
f_TFP = (3/4) / (1/4 + 3/4)
f_TFP = (3/4) / (4/4)
f_TFP = 3/4
Now, to determine the fraction of the factor of 17.5 that is due to each component, we multiply each fraction by the factor:
Fraction due to differences in capital per person = f_capital * factor
= (1/4) * 17.5
= 4.375
Fraction due to differences in TFP = f_TFP * factor
= (3/4) * 17.5
= 13.125
Therefore, the fraction of the factor of 17.5 that is due to differences in capital per person is approximately 4.375, and the fraction due to differences in TFP is approximately 13.125.
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Correct Question:
That about one-fourth of the differences in per capita GDP across countries were due to differences in capital per person and about three-fourths were due to differences in TFP. Carry out this, calculation for Kenya. The United States is 17.5 times richer than Kenya; what fraction of this factor of 175 is due to differences in capital per person and what fraction is due to differences in TFP?
PLSSSS HELP IF YOU TURLY KNOW THISSS
Answer:
12
Step-by-step explanation:
\(\dfrac{x}{4} + 17 = 20\\\dfrac{x}{4} = 20 - 17\\\dfrac{x}{4} = 3\\x = 4 \cdot \;3 \\\\x = 12\)
Answer:
x = 12
Step-by-step explanation:
Now we have to,
→ Find the required value of x.
The equation is,
→ (x/4) + 17 = 20
Then the value of x will be,
→ (x/4) + 17 = 20
→ x/4 = 20 - 17
→ x/4 = 3
→ x = 3 × 4
→ [ x = 12 ]
Hence, the value of x is 12.
Find the area of the figure below
77.25 cm^2 154.5 cm^2 87.55 cm^2 175.1 cm^2
The area of the given triangle is 87.55 square centimeter.
From the given triangle, base=17 cm and height=10.3 cm.
The basic formula for the area of a triangle is equal to half the product of its base and height, i.e., A = 1/2 × b × h.
Here, area of a triangle = 1/2 ×17×10.3
= 87.55 square centimeter
Therefore, area of the given triangle is 87.55 square centimeter.
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Consider the point p=(1,4) and the line y=2x+8 Equation in slope intercept form that passes through P and is parallel to the line
Answer:
No, also you can try to use desmos to figure it out it is a very helpful tool
Step-by-step explanation:
What is 5m^2+9n^3-mn^2+2m^3
The given expression is:
5m^2 + 9n^3 - mn^2 + 2m^3
This expression is a polynomial. The correct answer is option c.
It consists of four terms:
5m^2: This term is a monomial with a coefficient of 5 and a single variable, m, raised to the power of 2.
9n^3: This term is a monomial with a coefficient of 9 and a single variable, n, raised to the power of 3.
-mn^2: This term is a monomial with a coefficient of -1 and two variables, m raised to the power of 1 and n raised to the power of 2.
2m^3: This term is a monomial with a coefficient of 2 and a single variable, m, raised to the power of 3.
Therefore, The expression 5m^2 + 9n^3 - mn^2 + 2m^3 is a ploynomial. which is option c
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The probable question may be:
What is 5m^2+9n^3-mn^2+2m^3
choose the correct answer
a) monomial
b) binomial
c) polynomial
y=2x+5
solve for y and x
Answer:
x = (2.5, 0) y = (0, 5)
Step-by-step explanation:
Part a: solve the equation 7x + 3x - 18 = 6(x + 3), and show your work.(5 points)
part b: use this list of properties to justify each step of your math work. justifications may be used more than once if needed. (5 points)
distributive property
subtraction property of equality
combine like terms
multiplication property of equality
division property of equality
given
addition property of equality
The solution to the given linear equation is x = 9
Solving Linear EquationsFrom the question, we are to solve the given linear equation
The given equation is
7x + 3x - 18 = 6(x + 3)
By the distributive property, we get
7x + 3x - 18 = 6x + 18
Combine like terms
7x + 3x - 6x = 18 + 18
Addition property of equality
10x - 6x = 36
Subtraction property of equality
4x = 36
Division property of equality
x = 36/4
x = 9
Hence, the solution to the given linear equation is x = 9
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Answer:
x = 9
Step-by-step explanation:
7x + 3x - 18 = 6 (x + 3)
7x + 3x - 18 = 6 (x + 3) Use the distributive property, which gets us 7x + 3x - 18 = 6x + 18
Combine terms, first 18 + 18 = 36
Then you use the addition property of equality 7x + 3x = 10x
You now have 10x - 6x = 36
Then you use the subtraction property of equality, which subtracts 10x and 6x
You're left with 4x = 36
Then you do the division property of equality, so 4x divided by 4 is one and 36 divided by 4 is 9
The answer is x = 9
Added this after doing the problem myself :)
Pls someone help me please
2
1
3
5/8 = 0.625
1/3 = 0.3333...
17/24 = 0.70833333
If X and Y are independent random variables with means ux= 10.5 and uy= 5.7, and standard deviations ox = 0.5 and oy= 0.3. 1) Find E[3X + 2Y] 2) Find Var[2X] 3) Find Var[X - Y] 4) Find Var[3X + 2Y].
The expected value of 3X + 2Y is 42.9. The variance of 2X is 1. The variance of X - Y is 0.34. The variance of 3X + 2Y is 2.61.
E[3X + 2Y]:
Since X and Y are independent random variables, the expected value of their linear combination can be calculated by applying the linearity of expectation.
E[3X + 2Y] = 3E[X] + 2E[Y] = 3 * 10.5 + 2 * 5.7 = 31.5 + 11.4 = 42.9
Therefore, E[3X + 2Y] is equal to 42.9.
Var[2X]:
To find the variance of a constant multiple of a random variable, we square the constant and multiply it by the variance of the random variable.
Var[2X] = (2^2) * Var[X] = 4 * (0.5^2) = 4 * 0.25 = 1
Therefore, Var[2X] is equal to 1.
Var[X - Y]:
Since X and Y are independent, the variance of their difference is the sum of their individual variances.
Var[X - Y] = Var[X] + Var[Y] = (0.5^2) + (0.3^2) = 0.25 + 0.09 = 0.34
Therefore, Var[X - Y] is equal to 0.34.
Var[3X + 2Y]:
Again, using the linearity of variance, we can calculate the variance of the linear combination of independent random variables.
Var[3X + 2Y] = (3^2) * Var[X] + (2^2) * Var[Y] = 9 * (0.5^2) + 4 * (0.3^2) = 9 * 0.25 + 4 * 0.09 = 2.25 + 0.36 = 2.61
Therefore, Var[3X + 2Y] is equal to 2.61.
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name an angle complementary to
HQG because it is 55 degrees and 55 + 35 is 90, and complementary angles add up to 90 degrees.
Angle HQG
HELP QUICK!
2. Select true or false for each statement about the data above.
A. The most common length of ribbon is 11 1
4
. ☐ True ☐ False
B. The sum of the longest and shortest lengths is 20 1
8
. ☐ True ☐ False
C. The difference between the longest and shortest
lengths is 2 1
8
.
☐ True ☐ False
The true or false statements based on the graph on the lengths of ribbons are:
The most common length of ribbon is 11 1/4 is TRUE The sum of the longest and shortest lengths is 20 1/8 is FALSE.The difference between the longest and shortest lengths is 2 1/8 is FALSE. What does the graph show?The graph shows that most common length that a ribbon has is 11²/₈ with 3 ribbons. At a simpler term, this becomes 11¹/₄.
The sum of the longest and shortest lengths is:
= 11¹/₄ + 9⁷/₈
= 21⁹/₈
The sum is therefore not 20¹/₈.
The difference between the longest and shortest lengths is:
= 11¹/₄ - 9⁷/₈
= 1³/₈
This is not 2 ¹/₈
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y = 5x + 1
Table down below
Help!
Answer:
Answers below
Step-by-step explanation:
-32 -> -7.4
0 -> 1
20 -> 5
Please help! i dont understand
Answer:
3x2>n+2x7>n
Step-by-step explanation:
from what I understand, you're suppose to write what's its saying in numbers. so you have to write three times two more than the number n in numbers then add that expression with two times seven more than the number n. I hope I helped
Isabella worked 50 hours over the past two weeks, and she gets paid by the hour. During the first week of the two-week
span, she worked 30 hours and got paid $285.00. How much did she get paid during the second week of the two-week
span?
$114.00
$190.00
$427.50
$475.50
Answer:$190.00
Step-by-step explanation:
Answer:
The answer is B) $190.00
Step-by-step explanation:
I'm right.
Player A throws the ball to Player
B who then throws the ball the
Player C. How Far did the ball
travel given each player's position
indicated below?
Round to the nearest hundredth.
Player A: (2, 4)
Player B: (16, 9)
Player C: (25, 16)
The ball traveled approximately \(26.27\) units in total.
To calculate the distance the ball traveled, we can use the distance formula between two points in a Cartesian coordinate system.
Distance = \(\sqrt{(x_{2} - x_{1})^{2} + (y_{2} - y_{1} )^{2} }\)
Let's calculate the distance between Player A and Player B first:
Distance_AB =
\(\sqrt{((16-2)^{2}+(9-4)^{2}) }\)
\(= \sqrt{(14^{2}+5^{2} ) } \\= \sqrt{(196 +25)} \\= \sqrt{221} \\= 14.87\)
Now, let's calculate the distance between Player B and Player C:
Distance_BC =
\(\sqrt{ ((25 - 16)^2 + (16 - 9)^2)}\\= \sqrt{ (9^2 + 7^2)}\\= \sqrt{(81 + 49)}\\= \sqrt{130}\\=11.40\)
Finally, we can calculate the total distance traveled by adding the distances AB and BC:
Total distance = Distance_AB + Distance_BC
\(= 14.87 + 11.40 \\= 26.27\)
Starting from Player A at \((2, 4),\) it was thrown to Player B at \((16, 9),\) covering a distance of about \(14.87\) units. From Player B, the ball was then thrown to Player C at \((25, 16),\) covering an additional distance of approximately \(11.40\) units.
Combining these distances, the total distance the ball traveled was approximately \(26.27\) units.
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What is 86 Inches in Feet?
86 inches are equivalent to 7.17 feet
To convert inches to feet, you can divide the number of inches by 12 (since there are 12 inches in a foot):
86 inches ÷ 12 inches/foot = 7.17 feet
The units of measurement used to measure length or distance are inches and feet. One inch is equivalent to one-twelfth of a foot, while one foot is equal to twelve inches. As a result, you may easily convert feet to inches by multiplying the number of feet by 12. 36 inches, for instance, is equivalent to 3 feet (3 feet x 12 inches/foot).
Divide the number of inches by 12 to convert the measurement to feet. As an illustration, 24 inches (12 inches per foot) equals 2 feet.
Inches and feet are often used to measure an object's height, breadth, and length in the United States.
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A room is 14ft by 20ft. It needs to be painted. The ceiling is 8ft above the floor. There are two windows in the room, each one is 3ft by 4ft. The door is 2.5ft by 6.5ft.
From the given data of room ,ceiling , windows and door , the area of the four walls and ceiling to be painted is equal to 783.75 ft².
As given in the question,
Room is 14ft by 20 ft
Height of the room = 8ft
Two windows are of 3ft by 4ft
Door is 2.5ft by 6.5ft
Area of the four walls = 2 (14 × 8) + 2(20×8)
= 224 +320
= 544ft²
Area of the ceiling = 14 × 20
= 280ft²
Area of two windows = 2(3×4)
=24ft²
Area of the door= 2.5 ×6.5
=16.25ft²
Total area to be painted = ( 544 + 280 -24-16.25 )
= 783.75 ft²
Therefore, the total area of the four walls and ceiling to be painted is equal to 783.75 ft².
The complete question is :
A room is 14ft by 20ft. It needs to be painted. The ceiling is 8ft above the floor. There are two windows in the room, each one is 3ft by 4ft. The door is 2.5ft by 6.5ft.
a. find the total area of the four walls and ceiling to be painted?
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the measure of an angle in standard position is given. find two positive angles and two negative angles that are coterminal with the given angle.
To find coterminal angles, you have to either add or subtract 2π. In this case, you would use 8π/4 so there is a common denominator.
Positives:
-3π/4+8π/4 = 5π/4
5π/4+8π/4 = 13π/4
Negative:
-3π/4-8π/4 = -11π/4
-11π/4-8π/4 = -19π/4
What is the measure of an angle?In geometry, an angle measure is the length of the angle formed by two rays or arms intersecting at a common vertex.
Using a protractor, angles are measured in degrees (°). Joseph Huddart created the protractor in 1801. It was a more sophisticated protractor.
The angle created at the center of a circle is measured in radians, the unit of angular measurement. It is described as an angle that subtends from a circle's center and intercepts at an arc with a radius equal to the circle's radius. 57.3° is equal to one radian.
Acute angle, Obtuse angle, Right angle, Straight angle, reflex angle, and full rotation are the names of basic angles.
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use a maclaurin series in this table to obtain the maclaurin series for the given function. f(x) = x cos(6x)
The Maclaurin series for f(x) = x*cos(6x) is approximately x - 6x² - 18x³ up to the third degree.
To obtain the Maclaurin series for the given function f(x) = x*cos(6x), we first need to find the nth derivative of the function and then use the formula for the Maclaurin series.
The Maclaurin series for a function is given by:
f(x) = f(0) + f'(0)x + (f''(0)/2!)x² + (f'''(0)/3!)x³ + ...
For f(x) = x*cos(6x), let's find the first few derivatives:
f(x) = x*cos(6x)
f'(x) = cos(6x) - 6x*sin(6x)
f''(x) = -12*cos(6x) - 36x*sin(6x)
f'''(x) = -108*cos(6x) + 216x*sin(6x)
Now, let's find their values at x = 0:
f(0) = 0
f'(0) = cos(0) - 6*0*sin(0) = 1
f''(0) = -12*cos(0) - 36*0*sin(0) = -12
f'''(0) = -108*cos(0) + 216*0*sin(0) = -108
Now we can write the Maclaurin series for f(x) up to the third degree:
f(x) ≈ 0 + 1*x + (-12/2!)x² + (-108/3!)x³
f(x) ≈ x - 6x² - 18x³
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A bicycle repair shop offers two service packages to its customers: a tune up or a complete overhaul, which includes the tune up plus some additional services. All bicycles go through wheel balancing before leaving the shop. The repair shop is open 60 hours per week and receives an average of 180 bicycles each week. The shop employs three "tune up" technicians, one "additional services" technician, and two wheel balancing" specialists. Past data indicates that 25% of customers opt for the "additional services" option. Wheel Tune Up Balancing T = 75 T= 20 minutes minutes Additional Services T = 72 minutes a) Create a demand matrix for this process b) What will be the daily capacity at each stage of the process? c) Find the implied utilizations for each stage of the process. d) What will be the weekly capacity of the process? e) Is the flow rate of this process capacity-constrained or demand-constrained?
A bicycle repair shop that offers two service packages: a tune-up and a complete overhaul.
The shop operates for 60 hours per week and receives an average of 180 bicycles each week. To analyze the capacity and utilization of the process, we need to consider the time taken at each stage and the demand for each service option. We'll break down the problem into multiple parts and provide a detailed explanation using mathematical terms.
a) Creating the Demand Matrix:
To create a demand matrix, we need to determine the number of bicycles going through each stage of the process. Let's denote the demand for tune-up as T and the demand for additional services as A.
Given that the average number of bicycles received per week is 180 and 25% of customers opt for additional services, we can calculate the demands as follows:
Demand for tune-up (T) = Total demand - Demand for additional services
T = 180 - (0.25 * 180)
T = 180 - 45
T = 135
Demand for additional services (A) = 0.25 * Total demand
A = 0.25 * 180
A = 45
Now, we can create a demand matrix based on the demand for each service option:
Demand Matrix:
Tune-up Additional Services Wheel Balancing
Tune-up [135 0 0]
Additional [0 45 0]
Services
Total [ 135 45 0 ]
The demand matrix shows the number of bicycles flowing through each stage of the process.
b) Daily Capacity at Each Stage:
To calculate the daily capacity at each stage, we need to consider the time taken for each service option. Given that the shop operates for 60 hours per week, we can calculate the daily capacity at each stage:
Tune-up technician time per bicycle (\(T_{tuneup}\)) = 75 minutes
Additional services technician time per bicycle (\(T_{additional}\)) = 72 minutes
Wheel balancing specialist time per bicycle (\(T_{balancing}\)) = 20 minutes
Daily Capacity (C) = (60 hours * 60 minutes) / (\(T_{tuneup}\) + \(T_{additional}\) + \(T_{balancing}\))
Substituting the given values:
C = (60 * 60) / (75 + 72 + 20)
C = 21600 / 167
C ≈ 129.34 bicycles per day
Therefore, the daily capacity at each stage of the process is as follows:
Tune-up: 129 bicycles per day
Additional Services: 129 bicycles per day
Wheel Balancing: 129 bicycles per day
c) Implied Utilizations:
To find the implied utilizations, we need to compare the demand and the capacity at each stage of the process. Utilization can be calculated as the demand divided by the capacity.
Implied Utilization (U) = Demand / Daily Capacity
For the Tune-up stage:
\(U_{tuneup}\) = 135 / 129 ≈ 1.05
For the Additional Services stage:
\(U_{additional}\) = 45 / 129 ≈ 0.35
For the Wheel Balancing stage:
\(U_{balancing}\) = 0 / 129 = 0
The implied utilizations show how efficiently each stage of the process is being utilized. Utilization values greater than 1 indicate that the stage is operating beyond its capacity.
d) Weekly Capacity of the Process:
To calculate the weekly capacity of the process, we multiply the daily capacity by the number of days the shop is open per week:
Weekly Capacity = Daily Capacity * Number of days shop is open per week
Given that the shop is open for 60 hours per week, the number of days the shop is open per week can be calculated as follows:
Number of days shop is open per week = 60 hours / 24 hours per day = 2.5 days
Therefore, the weekly capacity of the process is:
Weekly Capacity = Daily Capacity * Number of days shop is open per week
Weekly Capacity = 129 bicycles per day * 2.5 days
Weekly Capacity = 322.5 bicycles per week
e) Flow Rate and Constraint Analysis:
To determine if the flow rate of the process is capacity-constrained or demand-constrained, we compare the weekly capacity to the demand for each service option.
Demand for Tune-up (\(T_{demand}\)) = 135 bicycles per week
Demand for Additional Services (\(A_{demand}\)) = 45 bicycles per week
Comparing the demands with the weekly capacity:
\(T_{demand}\) < Weekly Capacity (135 < 322.5)
\(A_{demand}\) < Weekly Capacity (45 < 322.5)
Since both the demands for tune-up and additional services are less than the weekly capacity, the flow rate of the process is demand-constrained. This means the shop has the capacity to handle the current demand without operating beyond its limits.
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In a coordinate plane, if points C(2, 5), D(- 1, 2) and E(x, y) lie on line 4, which of the following would be the coordinate of point E?A. (0, 1)B. (1,1)C. (0, 2)D, (1, 4)
To answer this, we will find the equation of the line that passes through point C and D and check which option is in the same line, this will be the answer.
First, let's find the slope using th coordinates of the points C and D:
\(s=\frac{y_D-y_C}{x_D-x_C}=\frac{2-5}{-1-2}=\frac{-3}{-3}=1\)Now, we can use point C, for example, to right in the slope-point form:
\(\begin{gathered} (y-y_C)=s(x-x_C) \\ y-5=1(x-2) \\ y=x-2+5 \\ y=x+3 \end{gathered}\)With this equation, we can input values of x and check is we get the same y.
Alternative A and C have x = 0, so let's check it:
\(\begin{gathered} y=x+3 \\ y=0+3 \\ y=3 \end{gathered}\)I got y = 3, neither alternative have y = 3, so it isn't A nor C.
B and D have x = 1, let's check it:
\(\begin{gathered} y=x+3 \\ y=1+3 \\ y=4 \end{gathered}\)We got y = 4, which matches alternative D.
So, the correct alternative is D.
Point (-4, -5) is located which quadrant?
A) Quadrant I
B) Quadrant II
C) Quadrant IV
D) Quadrant III
Btw, This is a question from USATestPrep:)
Answer:
D) Quadrant III
Step-by-step explanation:
The point (-4, -5) is located in the 3rd quadrant, in which both the x axis and the y axis are negative.
Adam buys a chair in a sale for 540.60£, this is a reduction of 15% on the original price. claculate the original price of the chair.
The original price of the chair was £636.
To calculate the original price of the chair, we can use the formula:
Original price = Sale price / (1 - Discount rate)where the discount rate is expressed as a decimal. In this case, the sale price is £540.60 and the discount rate is 15%, or 0.15 as a decimal.
So, plugging in the numbers we get:
Original price = £540.60 / (1 - 0.15)Original price = £540.60 / 0.85Original price = £636Therefore, the original price of the chair was £636.
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5 ≤ 12 - m, if m = 8
Answer:
5 ≤ 12 - m
5 ≤ 12 - 8
5 ≤ 4
Therefore, it is false statement
Step-by-step explanation:
If you than please mark me brainliest thanks
The given statement is false.
The given statement is 5 ≤ 12 - m, if m = 8.
What is a inequality?Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.
Now, replacing m by 8 in the given inequality, we get
5 ≤ 4
Therefore, the given statement is false.
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What is the value of p in the linear equation 24p + 12 - 18p = 10+ 2p - 6?
O-4
O-2
O2
0 4
Answer:
-2
Step-by-step explanation:
i took the test
The value of p in the linear equation is -2. Therefore, option B is the correct answer.
What is an equation?In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.
The solution of an equation is the set of all values that, when substituted for unknowns, make an equation true.
The given equation is 24p + 12 - 18p = 10+ 2p - 6.
(24p-18p)+12=(10-6)+2p
6p+12=4+2p
6p-2p=4-12
4p=-8
p=-2
Therefore, option B is the correct answer.
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PLEASE HELP ASAP!!!!
Carly mowed 2 more lawns than Rocco each week for 6 weeks. Carly mowed a total of 18 lawns. How many lawns did Rocco mow each week?
BEST ANSWER WILL BE MARKED BRAINLIEST!!!
Answer:
I think she mowed 6 lawns.
Step-by-step explanation:
Answer:
1 lawn each week
Step-by-step explanation:
Rocco lawns mowed each week=x
Carly's lawns mowed each week=x+2
Equation to show how much Carly lawned for 6 weeks
18 is the total amount of lawns
6 is the number of weeks
6(x+2)=18
Solve for x
6x+12=18
Subtract 12 on both sides
6x=6
x=1
x is the amount that Rocco lawned
Use a power series to approximate the definite integral, I, to six decimal places.
∫_0^0.1▒〖1/(1+x^4) dx〗
I=
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The approximate value of the definite integral ∫\(₀^(0.1) 1/(1+x^4) dx\), using a power series expansion, is 0.100167.
By expressing the function as a power series, we can integrate it term by term to obtain an approximation for the integral. The power series representation for \(1/(1+x^4) is 1 - x^4 + x^8 - x^12\) + ..., which converges for |x| < 1.
To approximate the integral, we can integrate the power series term by term. The integral of \(1 - x^4 + x^8 - x^12\) + ... with respect to x is\(x - x^5/5 + x^9/9 - x^13/13 + ... + C\), where C is the constant of integration. By evaluating this expression at the limits of integration (0 and 0.1), we can obtain an approximation for the definite integral.
Performing the calculations using the power series expansion, we can find the approximate value of the integral to six decimal places.
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Tim Worker wants to compare the cost of on-line banking. Tim writes an average of 35 checks a month for his donations, utilities, and other expenses.
Bank- -Basic Monthly Fee- -Bill Paying Monthly Fee- - -Limit- -Cost per bill beyond limit
A. $5. 95_____________free
B. $9. 95____________$5. 95/mo. __________20__________$1
C. $4. 50____________$4. 50/mo.
D. $5. 95____________free_______________20_________$0. 50
E. $5. 00_______1 month free then $8. 00/mo. _10__________$0. 15
Model for Bank B: (Screenshot)
Using this model, complete the tables. If the bank has no limit or the number of checks written is less than the limit, enter 0 in the "Checks Written - Limit" column.
Bank____Basic fee * 12___Bill Paying Fee * 12-_Checks Written - Limit
A. $______________$ ___________|__________________
C. $______________$ ___________|__________________
D. $______________$ ___________|__________________
E. $______________$ ___________|__________________
Bank_Column 4 * Cost per bill * 12_____Annual Total
A. $_____________|----|. $ ___________
C. $_____________|----|. $ ___________
D. $_____________|----|. $ ___________
E. $_____________|----|. $ ___________
Bank B has a basic fee of $9.95 per month and a bill paying fee of $5.95 per month. It has a limit of 20 checks written per month, with a cost of $1 per bill beyond the limit. The total annual cost for Bank B is $174.40.
To compare the cost of online banking, Tim Worker needs to consider various factors, including the basic monthly fee, bill paying monthly fee, limits on the number of checks written, and cost per bill beyond the limit. The basic fee is the amount charged by the bank for providing access to online banking services.
The bill paying fee is charged for each payment made through the online bill pay service. The limit on the number of checks written is the maximum number of checks that can be written in a given month without incurring additional charges. The cost per bill beyond the limit is the amount charged for each bill payment made beyond the specified limit.
Bank B has a basic fee of $9.95 per month and a bill paying fee of $5.95 per month. It has a limit of 20 checks written per month, with a cost of $1 per bill beyond the limit. To calculate the annual cost for Bank B, we can multiply the basic fee and bill paying fee by 12 and add the cost of any additional bills beyond the limit, multiplied by the cost per bill and the number of months in a year.
The total annual cost for Bank B is $174.40, calculated as follows:
Basic fee = $9.95 * 12 = $119.40
Bill paying fee = $5.95 * 12 = $71.40
Cost of bills beyond limit = $1 * (35 - 20) * 12 = $180
Total cost = $119.40 + $71.40 + $180 = $371.80
However, since the cost per bill beyond the limit is capped at $20 per month, the actual cost is $9.95 * 12 + $5.95 * 12 + $20 * 12 = $174.40.
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Write an algebraic rule to describe the transformation:
C(2, 1), O(0, 0) L(-5, 4), D(-2, 1) to C'(0, 1), 0'(-2, 0) L(-7, 4), D (-4 , 1 )
um pls help
Tickets for the school play cost $7 each. Each member of the cast gets 1 free ticket for a family member. For the run of the play, 210 tickets are collected, including all the free tickets, and the box office makes $1,358 from ticket sales. The equation that models this situation is7(210 – c) = 1,358 where c is the number of cast members. How many cast members are in the play?
Answer:
there are 16 cast members.
Step-by-step explanation:
7(210-c)=1358 multiply everything in the parentheses by 7
1470-cx=1358
-7c=-112 subtract 1470 from both sides
c=16 divide -112 by -7
c=16