Answer:
Should be 60.9
Step-by-step explanation:
Find the Value of X.
The measure of the unknown sides is equivalent to 12.6
Circle geometry problemThe given figure is a circle geometry with the perpendicular lines intersecting both segments of the circle.
We need to determine the measure of x. Since the measure of the perpendicular lines are equal, hence the measure of the line of the segments will also be equal.
Hence:
x = 6.3 + 6.3
x = 12.6
Therefore the measure of x from the given diagram is equivalent to 12.6
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De los 12 jugadores del equipo 2/8 son delanteros
There are a total of 3 forwards on the team.
How many forwards are there on the team?A fraction represents a part of the whole or group of objects.In a fraction, numerator and denominator are separated by a horizontal bar known as the fractional bar
Given:
2/8 of the players are forwards.
Total number of players on the team = 12
We will determine the total number of forwards on the team by multiplying the total number of players by the fraction representing the forwards.
Fraction representing the forwards:
= 2/8
= 1/4
Total forwards on the team:
= 12 * (1/4)
= 3.
Translated question:
Of the 12 players on the team, 2/8 are forwards. What are the total forward in the team?
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Suppose that 15000 is invested at 4.2% compounded . Find the total amount of this investment after 6 years.
To find the total amount of the investment after 6 years, we can use the formula for compound interest:
A = P(1 + r/n)^(nt)
Where:
A = the total amount after 6 years
P = the principal amount (the initial investment), which is 15000 in this case
r = the annual interest rate, which is 4.2% expressed as a decimal (0.042)
n = the number of times the interest is compounded per year, which is usually 12 for monthly compounding, 4 for quarterly compounding, and 1 for annual compounding
t = the number of years, which is 6 in this case
Plugging in the values, we get:
A = 15000(1 + 0.042/1)^(1*6)
A = 15000(1.042)^6
A = 15000(1.284)
A = 19260
Therefore, the total amount of the investment after 6 years is $19,260.
trig problem a dog walks 3.5 miles southeast then 8.2 miles north of east what is the resultant vector
Answer:
8.9miles
Step-by-step explanation:
Kindly find attached a rough sketch of the dog's movement.
Step one:
given data:
let the movement southeast be x,=3.5miles
and let the movement northeast be y=8.2 miles
let the resultant be z
Step two:
The resultant vector can be found using the Pythagoras theorem
z^2=x^2+y^2
z=√x^2+y^2
substituting we have
z=√3.5^2+8.2^2
z=√12.25+67.24
z=√79.49
z=8.9miles
help asap!! answer
Healthy grains is planning a new design for its best-selling oatmeal. It has four containers to choose from
The question is incomplete:
Healthy Grains is planning a new design for its best-selling oatmeal. It has four containers to choose from. It costs the company $0.03 per cubic inch of oatmeal to fill a container. The company does not want the new container to cost more than $4.00 to fill. Which container should the company use? Use 3.14 for Pi.
Container A: A cylinder with height 7 inches and diameter 5 inches.
Container B: A cylinder with height 10 inches and B = 12.57 inches squared.
Container C: A cylinder with height 5.5 inches and radius 4 inches.
Container D: A cylinder with height 6 inches and radius 3 inches.
Answer:
Container B
Step-by-step explanation:
To find the answer you have to calculate the volume of each container and then, multiply that for $0.03 that is the cost per cubic inch to fill a container.
The formula to calculate the volume of a cylinder is:
V=πr^2h, where
r= radius
h= height
πr^2= base area
Container A:
The radius is half the diameter, so 5/2=2.5.
V= 3.14*(2.5^2)*7= 137.37
Cost= 137.37*0.03= 4.12
Container B:
12.57 inches is the base area, so:
V= 12.57*10= 125.7
Cost= 125.7*0.03= 3.77
Container C:
V= 3.14*(4^2)*5.5= 276.32
Cost= 276.32*0.03= 8.28
Container D:
V= 3.14*(3^2)*6
V= 169.56*0.03= 5.08
According to this, the answer is that the container that the company should use is container B because it costs less than $4.00 to fill.
10.
Use the quadratic function to predict y if x equals 6.
y = 2x2 − 2x − 2
A. y = 60
B. y = 58
C. y = −60
D. y = −58
Answer:
B. y = 58
Step-by-step explanation:
b) y=58 you follow the instructions
...............................................................................................................................................
The given quadratic function is
y= 2x^2 - 2x - 2
We have to find the value of the function y at x=6.
Substitute x=6 in the given function.
y= 2(6)^2 - 2(6) - 2
y= 2(36) - 12 - 2
y= 72 - 14
y= 58
The value of the function is 58 at x=6 is 58.
Therefore the correct option is B.
At School Street Elementary, the students in Ms. Wolfe’s 3rd grade line up in a straight line. When the teacher counts the students from the front of the line, Isabelle is #14. When the teacher counts from the back of the line, Isabelle is #8. How many students are in line altogether?
Answer:
22
Step-by-step explanation:
there are 8 people in the back of the line and 14 people in the front of the line. if you add how many people are in the back and the front you get22. 14+8=22
Carly worked for 514 hours and earned $46. 20. How much would she earn if she worked for 634 hours?.
The total earnings for 634 hours can then be calculated using the hourly rate and the new number of hours worked. The hourly rate remains constant at $0.09 and the number of hours worked is 634.
Carly would earn $56.68 if she worked for 634 hours. This can be calculated using the following formula: Total Earnings = (Hourly Rate x Number of Hours Worked) In this case, the hourly rate is $0.09 and the number of hours worked is 634. Therefore, Total Earnings = ($0.09 x 634) Total Earnings = $56.68 .This calculation assumes that Carly has a consistent hourly rate for the total hours worked. If Carly's hourly rate changes, then the calculation for her total earnings would need to be adjusted accordingly. In this problem, the initial hourly rate is easily determined by taking the total amount earned (46.20) and dividing it by the number of hours worked (514). This gives an hourly rate of $0.09. The total earnings for 634 hours can then be calculated using the hourly rate and the new number of hours worked. The hourly rate remains constant at $0.09 and the number of hours worked is 634. Therefore, Total Earnings = ($0.09 x 634) Total Earnings = $56.68
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· Expand and simplify (x - 2)(x + 7)
Answer:
Expand:
x^2+7x-2x-14
Answer:
x^2+5x-14
Step-by-step explanation:
3 of 4
Type an algebraic expression for each of the verbal expressions.
a. 8 less than the product of 3 and j
b. The quotient of f and the quantity of g increased by 11
Step-by-step explanation:
a.8<3+j
b.f+g=11
Hope it help
use differentials to approximate the value of sqrt(99.4). what is the percent error oin this calculation
The percentage error by calculating by differentials to approximate value of sqrt(99.4) = 0.00045 percentage.
For percentage error Here first we have to find the value of sqrt(99.4) by normal calculation and second we will calculate it by differential method then we will find the percentage error .
To approximate sqrt(99.4) we will use formula for linear approximation as given below
f(x) = f(c) + f′(c)(x−c)
and we are dealing with square root so we have to find the f(x) ad here
f(x) = √x
and we will calculate f'(x) and here it is
f'(x) = 1/(2√x)
Here, x=99.4 and we choose c =100 because that’s the closest perfect square number to 99.4. so
f(c) = f(100) = √100 = 10
f'(c) = f'(100) =1/(2√100) = 1/20
f(x) =f(c) + f′(c)(x−c)
f(x) = f(99.4)=f(100)+f'(100)(99.4-100)
=10+1/20*(-0.6)
=9.97
Here we find the value by differential = 9.97
and by simple calculation the value is = 9.96995486
ans percentage error = (real value - differential value)/100
= (9.96995486-9.97)/100 = 0.00045 percentage
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what's the answer?!!!
Answer:
6(y-2) would be 6y-12
Step-by-step explanation:
Benny has 72 teddy bears at his toy store. He wants to put them on 8 shelves with
the same number of bears on each shelf. How many teddy bears are on each shelf?
Answer: Answer below
Step-by-step explanation: So you would simply have to divide 8 into 72 which would be 9.
we can verify our answer by doing 9x8 which equals 72.
Answer: 9
Step-by-step explanation:
bears divided by shelves = number of bears per shelf
72 bears divided by 8 shelves= 9 bears per shelf
How many digits you need to write all 3 digit numbers
Answer: 720
Step-by-step explanation: if what you want are all possible three digit numbers with no repetition of the digits then you have 10 choices for the first digit, you have 9 choices for the 2nd digit, and you have 8 choices for the 3rd digit giving you 10x9x8 = 720 in all.
Which expression is equivalent to (f g) (5)?
f (5) times g (5)
f (5) + g (5)
5 f (5)
5 g (5)
The expression that is equivalent to the composite function (f ° g) (5) is; Option A: f (5) times g (5)
How to solve composite functions?A composite function is defined as an operation where two functions say f and g, generate a new function say h in such a way that h(x) = g(f(x)). It means here that function g is said to be applied to the function of x. So, this basically,l tells us that a function is applied to the result of another function.
We want to find (f ° g) (5)
This simply means f(5) × g(5)
The composite function definition demands that must be the expression of the the question and as such option A is the only correct option.
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Answer:
f(5) x g(5)
Step-by-step explanation:
(fg)(5) = (f x g)(5) = f(5) x g(5)
What the meaning of statement this?
The axiom of regularity is a set theory principle which states that every non-empty set C contains an element that is disjoint from C.
Axiom of RegularityThe set theory concept rules that for every non-empty set C there is an element x of C such that x does not intersect C. The regularity axiom aims to establish that no non-empty set will have itself as an element.
The principle which is also called the axiom of foundation is a fundamental concept in set theory and credited to Zermelo–Fraenkel.
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Following are transactions for Vital Company. Nov. 1 Accepted a $4,000, 180-day, 7% note from Kelly White in granting a time extension on her past-due account receivable. Dec. 31 Adjusted the year-end accounts for the accrued interest earned on the White note. Apr. 30 White honored her note when presented for payment. Complete the table to calculate the interest amounts at December 31St tand April 30th and use those calculated values to
The interest amount at December 31st is $93.33, and April 30th is $140.
To calculate the interest amounts at December 31st and April 30th, we need to consider the terms of the note and the time periods involved.
The note was accepted on November 1st, and it has a 180-day term with a 7% interest rate. December 31st falls 60 days after the acceptance of the note (180 days - 60 days remaining). April 30th falls 180 days after the acceptance of the note.
To calculate the interest amount at December 31st, we need to determine the interest accrued during the 60-day period. The formula for simple interest is:
Interest = Principal x Rate x Time
Given that the principal is $4,000 and the rate is 7%, we can substitute these values into the formula:
Interest at December 31st = $4,000 x 0.07 x (60/360) = $93.33
To calculate the interest amount at April 30th, we consider the full term of 180 days. Using the same formula:
Interest at April 30th = $4,000 x 0.07 x (180/360) = $140
The interest amount at December 31st is $93.33, and the interest amount at April 30th is $140.
These interest amounts represent the interest earned on the note over the specified time periods. The interest is accrued based on the principal amount, the interest rate, and the length of time the note is outstanding.
The calculation of interest allows the company to recognize the interest income earned from the note. This income contributes to the company's revenue and impacts its financial statements. By accurately calculating the interest amounts, Vital Company can ensure proper financial reporting and reflect the interest income in their financial statements for the corresponding periods.
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Question
Find the slope of the line of (4,5) (0,-1)
Answer:
Slope=6/4
Step-by-step explanation:
Slope formula\(= \frac{y_{1} -y_{2}}{x_{1}-x_{2} }\)
So we do : \(\frac{-1-5}{0-4}= \frac{-6}{-4} = \frac{6}{4}\)
The slope is 6/4
find the 6th term and 15th term of the Ap whose first team is 6 and Common difference Is 9
the 6th term is 51 and the 15th term is 132.
How to find the 6th term and 15th term of the Ap?given that
first term is (a1) 6.
Common difference( d ) is 9.
To find the next term by adding the previous term and the common difference.
Take the term a1,a2,a3,a4... like that
now to find the second term, add the first term and common difference.
a2 = a1 + d
a2 = 6 + 9
a2 = 15
now to find the third term, add the second term term and common difference.
a3 = a2 + d
a3 = 15 + 9
a3 = 24
now to find the fourth term, add the third term and common difference.
a4 = a3 + d
a4 = 24 + 9
a4 = 33
now to find the fifth term, add the fourth term and common difference.
a5 = a4 + d
a5 = 33 + 9
a5 = 42
now to find the sixth term, add the fifth term and common difference.
a6 = a5 + d
a6 = 42 + 9
a6 = 51
now to find the seventh term, add the sixth term and common difference.
a7 = a6 + d
a7 = 51 + 9
a7 = 60
now to find the eighth term, add the seventh term and common difference.
a8 = a7 + d
a8 = 60 + 9
a8 = 69
now to find the nineth term, add the eighth term and common difference.
a9 = a8 + d
a9 = 69 + 9
a9 = 78
now to find the tenth term, add the nineth term and common difference.
a10 = a9 + d
a10 = 78 + 9
a10 = 87
now to find the 11th term, add the 10th term and common difference.
a11 = a10 + d
a11 = 87 + 9
a11 = 96
now to find the 12th term, add the 11th term and common difference.
a12 = a11 + d
a12 = 96 + 9
a12 = 105
now to find the 13 th term, add the 12th term and common difference.
a13 = a12 + d
a13 = 105 + 9
a13 = 114
now to find the 14th term, add the 13th term and common difference.
a14 = a13 + d
a14 = 114 + 9
a14 = 123
now to find the 15 th term, add the 14thterm and common difference.
a15 = a14 + d
a15 = 123 + 9
a15 = 132
Hence, the 6th term is 51 and the 15th term is 132.
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Marko has 45 comic books in his collection, and Tamara has 61 comic books. Marko buys 4 new comic books each month and Tamara buys 2 comic books each month. After how many months will Marko and Tamara have the same number of comic books?
Write 2 equations, multiply amount bought per month by number of months and add to the starting values :
Marko = 45 + 4M
Tamara = 61 + 2M
Set the equations equal to each other and solve for number of months:
45 + 4m = 61 + 2m
Subtract 45 from both sides:
4m = 16 + 2m
Subtract 2m from both sides:
2m = 16
Divide both sides by 2:
m = 8
Answer: 8 months
The ratio of the birth weight to the adult weight of a male black bear is 3:1000. The average birth weight is 12 ounces. Find the average adult weight. Your answer is probably in ounces. If there are 16 ounces in 1 pound, how many pounds does the adult bear weigh?
In response to the stated question, we may state that As a result, an expressions adult black bear weighs 250 pounds.
what is expression ?An expression in mathematics is a collection of numbers, variables, and mathematical (such as addition, reduction, multiplication, division, exponentiation, etc.) that express a quantity or value. Expressions might be as basic as "3 + 4" or as complicated as "(3x2 - 2) / (x + 1)". They may also contain functions like "sin(x)" or "log(y)". Expressions can also be evaluated by substituting values for the variables and performing the mathematical operations in the order specified. If x = 2, for example, the formula "3x + 5" equals 3(2) + 5 = 11. Expressions are commonly used in mathematics to describe real-world situations, construct equations, and simplify complicated mathematical topics.
Let B represent the birth weight of a male black bear and A represent the mature weight. The ratio of B to A is supplied to us as 3:1000. As a result, we may write:
B/A = 3/1000
The average birth weight (B) is also reported as 12 ounces. We may use these data to get the average adult weight (A):
\(B/A = 3/1000\\12/A = 3/1000\\A = 12/(3/1000)\\A = 4000\)
A male black bear's typical mature weight is 4000 ounces.
To convert ounces to pounds, divide by 16 (since one pound contains 16 ounces):
\(4000/16 = 250\)
As a result, an adult black bear weighs 250 pounds.
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The ability to influence another is a function of ______
= Dependency
Step-by-step explanation:
The ability to influence another is a function of dependency hahahaja
Find the volume of this sphere use three
2916 ft³
Step-by-step explanation:Volume helps describe the amount of space that a shape takes up.
Volume of a Sphere
Volume describes the 3-dimensional size of a shape. Since volume is a 3-D measurement, the units should be cubed; this explains why the answer is given in feet cubed. In order to find the volume, we need to use the radius. The radius of a sphere is the distance from the center to the outside. In this case, we are told that the radius is 9 ft.
Volume Formula
Every regular shape has its own volume formula. For a sphere, the formula is:
\(V = \frac{4}{3}\pi r^{3}\)So, to find the volume, all we need to do is plug in the radius. For this sphere, r = 9.
V = 4/3 * 3 * 9³V = 2916When using 3 for pi, the volume of the sphere is 2916 ft³.
A bottle contains two red and two green marbles, and a second bottle also contains two red and two green marbles. If you select one
marble at random from each bottle, determine the probability that you obtain each of the following.
a) Two red marbles
b) Two green marbles
c) A red marble from the first bottle and a green marble from the second bottle
Answer:a, 2/3. b, 2/3. c,2/3
Step-by-step explanation:
what should be subtracted from 7/12+7/8 to obtain the multiplicated inverse of (4/3-4/9)
To find the subtracted value, we need to calculate the multiplicative inverse of (4/3 - 4/9) and then subtract it from the sum of 7/12 and 7/8.
First, let's find the multiplicative inverse of (4/3 - 4/9):
Multiplicative inverse = 1 / (4/3 - 4/9)
To simplify the expression, we need a common denominator:
Multiplicative inverse = 1 / ((12/9) - (4/9))
= 1 / (8/9)
= 9/8
Now, we need to subtract the multiplicative inverse from the sum of 7/12 and 7/8:
Subtracted value = (7/12 + 7/8) - (9/8)
To perform this calculation, we need a common denominator:
Subtracted value = (7/12 * 2/2 + 7/8 * 3/3) - (9/8)
= (14/24 + 21/24) - (9/8)
= 35/24 - 9/8
To simplify further, we need a common denominator:
Subtracted value = (35/24 * 1/1) - (9/8 * 3/3)
= 35/24 - 27/24
= 8/24
= 1/3
Therefore, subtracting 1/3 from the sum of 7/12 and 7/8 will give you the multiplicative inverse of (4/3 - 4/9).
17. the shaft is supported at its ends by two bearings a and b and is subjected to the forces applied to the pulleys fixed to the shaft. determine the resultant internal loadings acting on the cross section at point d. the 400-n forces act in the -z direction and the 200-n and 80-n forces act in the y direction. the journal bearings at a and b exert only y and z components of force on the shaft.
The resultant normal force at point D along the x-direction is \(F_D_x=0\) and the resultant shear force at point D along the y-direction is \(F_D_y=154.29N\)
Consider the equilibrium of the shaft.
Resolve the forces along the y-direction.
\(R_A_y+R_B_y=200+200+80+80R_A_y+R_B_y=560-----(1)\)
Take moments about point B and about the z-axis:
\(R_A_y*1.4=2*100*0.7+2*80*0.4\\\\R_A_y=245.71\)
Substitute the above value in equation (1).
\(245.71+R_B_y=560\\\\R_B_y=314.29N\)
Resolve the forces along the z-direction.
\(R_A_z+R_B_z=385+385R_A_z+R_B_z=770-----(2)\)
Take moments about point B and about the y-axis:
\(R_A_z*1.4=2*385*1.1\\\\R_A_z=605N\)
Substitute the above value in equation (2).
\(605+R_B_z=770\\\\R_B_z=165N\)
a) The resultant normal force at point D along the x-direction is
\(F_D_x=0\)
b) The resultant shear force at point D along the y-direction is
\(F_D_y-R_B_y+2*80=0\\\\F_D_y-314.29+160=0\\F_D_y=154.29N\)
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Find the slope of the line that passes through the
points (-4, 7) and (3,-2)
Answer:
-9/7
Step-by-step
Slope Formula:
\(\frac{y_2-y_1}{x_2-x_1}\)
We can plug in the numbers 7 and -2 for the y and -4 and 3 for x
\(\frac{7-(-2)}{-4-3} =\frac{9}{-7}\)
Can someone help me plsssss
Answer:
Tyshawn would have to sell 6 computers on a given day to get paid $225
Step-by-step explanation:
We can use the information in the table to find the equation of the linear relationship between a (the number of computer sales) and p (Tyshawn's total pay):p = 75 + 25aThis equation tells us that Tyshawn's total pay is $75 plus $25 for each computer he sells.To find out how many computers Tyshawn would have to sell in order to get paid $225 on a given day, we can substitute p = 225 into the equation and solve for a:225 = 75 + 25a150 = 25aa = 6
What is the constant in 12r + r/2-19
Answer:
constant is - 19
Step-by-step explanation:
the constant is the term in an expression with no variable attached to it.
12r + \(\frac{r}{2}\) - 19
the only term without the variable r attached to it is - 19
then the constant term is - 19