Answer: 3000
Step-by-step explanation:
\(\frac{0.2}{100}\)x\(\frac{x}{1}\) =6
multiply the fractions
\(\frac{0.2x}{100}\) = \(\frac{6}{1}\)
cross multiply
\(0.2x = 600\)
Divide both sides by the coefficient of \(x\)
\(\frac{0.2x}{0.2} = \frac{600}{0.2} \\x = 3000\)
What is the slope of the function y = -5/4x+1
Answer:-5/4
Step-by-step explanation:
the slope is the number next to the letter X.
The temperature dropped 12°F during a storm, and then rose 5°F when the storm was over. What was the change in temperature?
x - 12 = b
b + 5 = c
- 12 + 5 = - 7
- 7°F
I need to slice this quickly as possible
The correct option is the third one, the explicit formula for the sequence is:
aₙ = 52 - 5n
What is the explicity rule for the sequence?Here we have what it seems to be an arithmetic sequence:
47, 42, 37, 32, ...
We can see that the difference between each pair of consecutive terms is -5, so that is the common difference of the sequence:
42 - 47 = -5
37 - 42 = -5
32 - 37 = -5
Then the explicit formula for the arithmetic sequence is:
aₙ = a₁ + (n - 1)*d
Where a₁ is the initial value, and d is the common difference.
So the explicit formula is:
aₙ = 47 + (n - 1)*(-5)
We can simplify this to get:
aₙ = 47 - 5n + 5
aₙ = 52 - 5n
The correct option is the third one.
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The base of a tree that was 50 ft. tall stood 32 ft. from a building. A
strong wind uprooted the tree, which then struck the building at a
distance of x units from the ground.
ELE
HULU
Use the tiles to create an equation that can be used to find the value of
X.
32
2
50
2
+
X
Type here to search
O
Answer:
\(x^2 + 32^2 = 50^2\)
x ≈ 38.42
Step-by-step explanation:
The shape formed by the uprooting is a right triangle with a hypotenuse of 50
and a base leg of 32. The other leg is x.
Let's use the pythagorean theorem: \(a^2 + b^2 = c^2\)
Where a and b are the legs, and c is the hypotenuse
\(x^2 + 32^2 = 50^2\)
We can solve for x:
\(x^2 = 50^2 - 32^2\\\\x^2 = 2500 - 1024\\\\x = \sqrt{1476}\\\\x = 38.41874542...... \\\\Approx: x = 38.42\\\\\\\)
x ≈ 38.42
-Chetan K
What is 11/2 reduced? 11/2 is a fraction:)
Answer
5 and a half
Step-by-step explanation:
the ratio of dividends to the average number of common shares outstanding is:
The ratio of dividends to the average number of common shares outstanding is known as the dividend yield. It is a measure of the return on an investment in the form of dividends received relative to the number of shares held.
To calculate the dividend yield, you need to divide the annual dividends per share by the average number of common shares outstanding during a specific period. The annual dividends per share can be obtained by dividing the total dividends paid by the number of outstanding shares. The average number of common shares outstanding can be calculated by adding the beginning and ending shares outstanding and dividing by 2.
For example, let's say a company paid total dividends of $10,000 and had 1,000 common shares outstanding at the beginning of the year and 1,500 shares at the end. The average number of common shares outstanding would be (1,000 + 1,500) / 2 = 1,250. If the annual dividends per share is $2, the dividend yield would be $2 / 1,250 = 0.0016 or 0.16%.
In summary, the ratio of dividends to the average number of common shares outstanding is the dividend yield, which measures the return on an investment in terms of dividends received per share held.
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Find the area enclosed by the closed curve obtained by joining
the ends of the spiral
r=9θ, 0≤θ≤3.2
by a stright line segment
The area enclosed by the closed curve obtained by joining the ends of the spiral r=9θ, 0≤θ≤3.2 by a straight line segment can be found using the formula for the area of a sector of a circle minus the area of a triangle. The spiral can be represented in polar coordinates as r = θ/π.
The first step is to find the values of θ at which the spiral intersects the x-axis, which can be done by setting r = 0. This gives θ = 0 and θ = 9π, since r = 9θ. The area of the sector of the circle enclosed by the curve is given by (1/2)θr^2, where θ is the angle between the two intersection points on the x-axis and r is the maximum value of the spiral's radius. Plugging in θ = 9π and r = 9(9π)/π = 81, we get an area of (1/2)(9π)(81)^2 = 32805.7 square units.
Next, we need to find the area of the triangle formed by the two intersection points on the x-axis and the point where the spiral reaches its maximum radius. This triangle has a base of length 81 (since that is the maximum radius of the spiral), and a height equal to the y-coordinate of the point where the spiral reaches its maximum radius. This y-coordinate can be found by plugging in θ = 3.2 into the equation r = 9θ, giving a maximum radius of r = 28.8. Since the spiral intersects the x-axis at y = 0, the height of the triangle is 28.8. The area of the triangle is therefore (1/2)(81)(28.8) = 1166.4 square units.
Finally, we can find the area enclosed by the closed curve by subtracting the area of the triangle from the area of the sector of the circle:
32805.7 - 1166.4 = 31639.3 square units.
Therefore, the area enclosed by the closed curve obtained by joining the ends of the spiral r=9θ, 0≤θ≤3.2 by a straight line segment is approximately 31639.3 square units.
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the process of repeatedly increasing a value by some amount is known as ____. group of answer choices
a. incrementing
b. accumulating
c. iterating
d. scaling
The question asks for the term used to describe the process of repeatedly increasing a value by some amount. The answer choices provided are incrementing, accumulating, iterating, and scaling.
The term that describes the process of repeatedly increasing a value by some amount is iterating. Iteration involves performing a series of repeated steps or operations, often with the purpose of gradually changing or updating a value. It is commonly used in programming and mathematics to implement loops or repetitive processes. The other answer choices have different meanings and do not specifically convey the concept of incrementally increasing a value over multiple iterations. Incrementing typically refers to adding a fixed amount to a value, accumulating refers to the process of gradually gathering or collecting values, and scaling typically involves proportionally resizing or changing the magnitude of a value.
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help!!!!!!!!!!!!!!!!
Answer:
4
Step-by-step explanation:
it is how many more
what is a simpler form of the radical expression 4 sqrt 1296 x^16y^12
So, the simpler form of the radical expression 4 sqrt 1296 x^16y^12 is 144x^14y^14 sqrt (x) sqrt (y).
To simplify the radical expression 4 sqrt 1296 x^16y^12, we need to first factor the number inside the radical. 1296 can be factored into 36 x 36, which simplifies to 6^4. So, the expression becomes 4 sqrt (6^4 x^16y^12).
Next, we can simplify the expression further by using the property of exponents that says a^m x a^n = a^(m+n). This means that we can combine the exponents of x and y, which gives us 4 sqrt (6^4 x^(16+12) y^(12+16)). Simplifying this, we get 4 sqrt (6^4 x^28 y^28).
Now, we can simplify the radical expression even further by using the property that says sqrt (a x b) = sqrt (a) x sqrt (b). Applying this to our expression, we get 4 x 6^2 x sqrt (x^28) x sqrt (y^28). Simplifying this further, we get 144x^14y^14 sqrt (x) sqrt (y).
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For a ride on the rental scooter, Omar paid an $8 fee to start the scooter plus 6 cents per minute of the ride. The total bill for Omar’s ride was $19.34 for how many minutes did Omar ride the scooter?
Explanation
Given that Omar paid an $8 fee to start the scooter plus 6 cents per minute of the ride. We can express this as
Let the number of minutes be x. Therefore, we will have
\(\frac{6}{100}x=0.06x\)as the payment for riding the bicycle over x minutes.
Therefore, since the total bill for Omar’s ride was $19.34, we will have;
\(0.06x+8=19.34\)Hence;
\(\begin{gathered} 0.06x+8=19.34 \\ 0.06x=19.34-8 \\ 0.06x=11.34 \\ x=\frac{11.34}{0.06} \\ x=189 \end{gathered}\)Answer: 189 minutes
how do you solve like for real
Answer:
the answer is 207 over 20
Answer:
10.35
Step-by-step explanation:
Here's how i did it:
1) 63756 x 60= 3825360
2) 70 x 5280= 369600
3) 3825360/369600 = 10.35
How do you prove that two angles are congruent in two triangles?
To prove that two angles in two triangles are congruent, you must use the Angle-Angle Postulate (AA). The Angle-Angle Postulate states that if two angles of one triangle are congruent to two angles of another triangle, then the two triangles are congruent.
Therefore, to prove that two angles in two triangles are congruent, you must first show that the two angles have the same measure. This can be done by using the Angle Addition Postulate or by using subtracting the measure of one angle from the measure of the other.
How are triangles formed?Three vertices and three sides make up a triangle, which is a polygon. The triangle's angles are created when the three sides are joined end to end at a point. The three angles of the triangle sum up to 180 degrees.
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Consider the following scenario to understand the relationship between marginal and average values. Suppose Lorenzo is a professional b. player, and his game log for free throws can be summarized in the following table.
The missing points from the Column is:
Game Free-Throw Percentage: 60 20 60 80
Average Free-Throw Percentage: 70 60 55 56.67
Game Game Total Game Average
Result Free-Throw Free-Throw
Percentage Percentage
1 8/10 8/10 80 80
2 6/10 14/20 60 70
3 1/5 15/25 20 60
4 3/5 18/30 60 55
5 8/10 26/40 80 56.67
In the "Total" column, we keep track of the cumulative number of successful free throws out of the total attempts.In the "Game Free-Throw Percentage" column, we calculate the percentage of successful free throws made in each game.In the "Average Free-Throw Percentage" column, we calculate the average free-throw percentage up to that game by dividing the cumulative successful free throws by the cumulative total attempts and multiplying by 100.Learn more about Cumulative Frequency here:
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The question attached here seems to be incomplete, the complete question is
Fill in the columns with Dmitri's free-throw percentage for each game and his overall free-throw average after each game.
Game Game Result Total Game Free-Throw Percentage Average Free-Throw Percentage
1 8/10 8/10 80 80
2 6/10 14/20
3 1/5 15/25
4 3/5 18/30
5 8/10 26/40
Lily is going to invest $750 and leave it in an account for 18 years. Assuming the
interest is compounded daily, what interest rate, to the nearest tenth of a percent,
would be required in order for Lily to end up with $1,180?
Please help!! I need helppppp ASAP
Answer:
The interest rate would be 2.5%
pls help I was sick from school and have some much more work to do have a good day yall
Answer:
3 hours :)
Step-by-step explanation:
5 km x 3 = 15km
also i hope you can catch up on ur work :)
Solve 4,500 ÷ 9 = using metal agh
Answer:
4500/9= 500
Also what did you mean by using metal?
Answer is 500
500 = 5000 to the nearest tenth
500 = 500 to the nearest hundredth
500 = 500 to the nearest thousandth
= 0 to the nearest tenth
= 0 to the nearest hundredth
= 0 to the nearest thousandth
caitlin purchased a container of juice contains 200 calories. The label says that 40% of the calories are from carbohydrates. How many calories are from carbohydrates
Answer:
80 caloriesStep-by-step explanation:
Total calories = 200Calories from carbohydrates = 40% of totalCalculation:
40% of 200 = 40/100*200 = 40*2 = 80 calorieswhat is the answer in 8³➕7➕[8➕(9×2÷3)×2 gemdas
Answer:
Step-by-step explanation:
= 8^3+7+8+(9*2/3)*2= 8^3+7+8+(18/3)*2= 8^3+7+8+(6)*2= 8^3+7+8+6*2= 512+7+8+6*2= 512+7+8+12= 519+8+12= 527+12= 539
what is an equation of the line that passes through the point (3,-8) and has a slope of -2
Answer:
y = -2x - 2
Step-by-step explanation:
Given:
m = -2
Slope-intercept:
y - y1 = m(x - x1)
y + 8 = -2(x - 3)
y + 8 = -2x + 6
y = -2x - 2
Simplify 6 x − x + 5 y − 2 y
Answer:
5x + 3y
Step-by-step explanation:
6x − x + 5y − 2y
(6x − x) + (5y − 2y)
5x + 3y
Hope that helps!
Answer:
\(5x+3y\)
Step-by-step explanation:
Given the following question:
\(6x-x+5y-2y\)
In order to find the answer, we combine like terms by adding/subtracting terms with similar variables.
\(6x-x+5y-2y\)
\(6x-x=5x\)
\(5y-2y=3y\)
\(5x+3y\)
Hope this helps.
A point P has coordinates (-8, -2). What are its new coordinates after reflecting point P across the x-axis?
Answer:
(-8,2)
Step-by-step explanation:
This is because when you reflect a point across the x-axis, the x-coordinate fo the point remains the same and the y-coordinate's sign gets switched.
(x,y) --> (x,-y)
(-8,-2) --> (-8,2)
Is this a function or not a function?
(6, 3) (5, 3) (4, 3) (3, 3)
At the stadium, there are seven lines for arriving customers, each staffed by a single worker. The arrival rate for customers is 180 per minute and each customer takes (on average) 21 seconds for a worker to process The coefficient of variation for arrival time is 13 and the coetficient of variation forservice time 13. (Round your anwwer to thees decimal paces) On average, tiow many customers wis be waits in the queve? customers
On average, approximately 3.152 customers will be waiting in the queue at the stadium.
To calculate the average number of customers waiting in the queue, we can use the queuing theory formulas. The arrival rate of customers is given as 180 per minute, which means the arrival rate is λ = 180/60 = 3 customers per second. The service time is given as an average of 21 seconds per customer, so the service rate is μ = 1/21 customers per second.
To calculate the utilization factor (ρ), we divide the arrival rate by the service rate: ρ = λ/μ. In this case, ρ = 3/1/21 = 9.857.
Next, we calculate the coefficient of variation for arrival time (C_a) and service time (C_s) using the given values. C_a = 13% = 0.13 and C_s = 13% = 0.13.
Using the queuing theory formula for the average number of customers waiting in the queue (L_q), we have L_q = ρ^2 / (1 - ρ) * \((C_{a}^2 + C_{s}^2)\) / 2.
Plugging in the values, L_q = \((9.857^2) / (1 - 9.857) * (0.13^2 + 0.13^2) / 2 = 3.152\).
Therefore, on average, approximately 3.152 customers will be waiting in the queue at the stadium.
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working together, it takes two different sized hoses 40 minutes to fill a small swimming pool. if it takes 60 minutes for the larger hose to fill the swimming pool by itself, how long will it take the smaller hose to fill the pool on its own?
It will take 120 minutes for smaller hose to fill the complete swimming pool on its own.
Let us represent the complete swimming pool as 1. Now, total time required to fill the swimming pool is 40 hours. So, amount of swimming pool filled in 1 minute = 1/40
Similarly, amount fo swimming pool filled by larger hose in 1 minute = 1/60
Now for the smaller hose, the amount of swimming pool filled in 1 minute = 1/40 - 1/60
The amount of swimming pool filled in 1 minute = (60 - 40)/2400
The amount of swimming pool filled in 1 minute = 20/2400
The amount of swimming pool filled in 1 minute = 1/120
Total time taken to fill swimming pool = 1 ÷ (1/120)
Total time taken to fill swimming pool = 120 minutes
Thus, 120 minutes are required.
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for a school project, max made a pyramid using 587 sugar cubes. on his way to school 34 of the sugar cubes fell off. when he got to school his friends took 18 more cubes off the pyramid to eat. estimate how many sugar cubes remain on max's pyramid. choose A. 20 cubes B. 1.200 cubes C. 550 cubes D. 1.820 cubes
The estimated number of sugar cubes that remain on Max's pyramid is C. 550 cubes.
To estimate the number of sugar cubes remaining on Max's pyramid, we need to subtract the number of cubes that fell off on the way to school and the number of cubes that Max's friends ate from the original 587 sugar cubes.
Subtracting 34 cubes that fell off on the way to school from 587 gives us 553 sugar cubes. Subtracting another 18 cubes that Max's friends ate from 553, we get 535 sugar cubes remaining on Max's pyramid.
Therefore, the closest answer choice to this estimate is C. 550 cubes.
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Does the equation y=x/2
represent a proportional relationship?
Answer:
Yes
Step-by-step explanation:
y=.5x
Answer:
Yes, y=x/2 is a proportional relationship.
Step-by-step explanation:
As x increases, y increases too.
Find x and y ( please explain )
Answer:
y = 75°
Step-by-step explanation:
y and 105°
are on a straight line ,
a straight line is 180°
180 - 105 = 75°
y=75 °
I'm not sure about x hope you understand
The limit below represents a derivative f′(a). Find f(x) and a.
limh→0(5+h)2−25h
f(x)=
a=
The function f(x) is given by (x + 5)² , and the derivative f'(a) is evaluated at a = -5.
To find f(x) and a, we need to simplify the given limit expression and identify the function and the value at which the derivative is taken.
Expanding the expression (5 + h)² - 25h, we get:
(25 + 10h + h² ) - 25h
25 + 10h + h² - 25h
h² - 15h + 25
Now, we can recognize this expression as the square of the binomial (h - 5)² .
Therefore, f(x) = (x + 5)v, where x represents the variable in the function.
To determine a, we consider the limit expression again, which tends to zero as h approaches 0. This indicates that the derivative is evaluated at a point where the function is defined. Since the expression (x + 5)² represents the square of a binomial, it is symmetric around x = -5. Hence, a = -5.
In summary, the function f(x) is given by (x + 5)² , and the derivative f'(a) is evaluated at a = -5.
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what is the explicit rule for the nth term of the geometric sequence? 5, 20, 80, 320, 1,280, …
To determine the explicit rule for the nth term of the given geometric sequence 5, 20, 80, 320, 1,280, ..., use the formula:`an = a1 * r^(n - 1)`, where an represents the nth term of the sequence.`a1`represents the first term of the sequence.`r` represents the common ratio between terms of the sequence.
The given sequence is 5, 20, 80, 320, 1,280, ...Let's now apply the formula to find the explicit rule for the nth term of the given sequence.`an = a1 * r^(n - 1)`Where a1 = 5 (first term of the sequence)`r` can be found by dividing any term by the preceding term, as `r = (second term) / (first term)`In this case,`r = (20) / (5) = 4`
Substituting the values in the formula:`an = a1 * r^(n - 1)``an = 5 * 4^(n - 1)` Therefore, the explicit rule for the nth term of the given geometric sequence is `an = 5 * 4^(n - 1)`.You can use this formula to find the value of any term in the sequence, given its position (n) in the sequence.For example, to find the 150th term of the sequence, substitute n = 150 in the formula: `a150 = 5 * 4^(150 - 1)`. This simplifies to `a150 = 1.442 x 10^90`.
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