x+x+x+x and 4x`


5x and x+ 5

When the radius is 6 cm, the rate at which the radius is growing longer is approximately 0.011 cm/sec.

To find the rate at which the radius is growing when the radius is 6 cm, we need to relate the rate of change of volume to the rate of change of the radius.

The volume V of a sphere is given by the formula:

V = (4/3)πr³

Differentiating both sides of the equation with respect to time (t), we get:

dV/dt = 4πr²(dr/dt)

Given that dV/dt = 5 cm³/sec, we can plug in the value of r as 6 cm and solve for dr/dt.

5 = 4π(6)²(dr/dt)

Simplifying the equation:

5 = 144π(dr/dt)

Now, solve for dr/dt:

dr/dt = 5 / (144π)

Calculating the value:

dr/dt ≈ 0.011

Therefore, when the radius is 6 cm, the rate at which the radius is growing longer is approximately 0.011 cm/sec.

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Answer:

Step-by-step explanation:is 10

Answer:

Write in slope-intercept form, \(y=mx+b\).

5. \(y=2x+7\)

6. \(y=-\frac{5}{3} x+4\)

7. \(y=x-1\)

8. \(y=\frac{1}{3}x +5\)

9. \(y=\frac{4}{5}x -2\)

10. \(y=-\frac{7}{3}x + 6\)

Answer:

D. 29 I just know the awnser sorry

To find the value of f(−2), we substitute −2 for x in the function f(x):

f(−2) = 4(-2)^2 − 3(-2) + 7

= 4(4) − 3(2) + 7

= 16 − 6 + 7

= 11

Therefore, f(−2) = 11.

The amount of yellow paint Curt and Melanie should use is 0.45 quarts so that they can make 1.5 quarts bucket of seafoam green paint.We can use per cent equation.

Given that to make 1.5 quarts bucket of seafoam green paint Curt and Melanie have to mix 70 parts blue paint and 30 parts yellow paint.If 100 percent represent total paint then for 1.5 quarts we have to find the proportion of yellow paint.Let it be x.

30%  / 100% =30 / 100 = x / 1.5 quarts.

We can reduce the equation further,

0.3  = x / 1.5.

0.3 * 1.5 = x

x = 0.45

We can also find blue paint proportion similar by substituting 30 per cent to 70 per cent.

As a result of our calculation, we found the amount of yellow paint to be 0.45 quarts.

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Therefore, we need to add approximately 0.0526 gallons of water (which is equivalent to about 6.63 fluid ounces) to 1 gallon of pure antifreeze to obtain a solution that is 95% antifreeze.

In mathematics, an equation is a statement that asserts the equality of two expressions. An equation typically consists of one or more variables, coefficients, and constants, and it can include mathematical operations such as addition, subtraction, multiplication, and division. The expressions on both sides of the equation are separated by an equal sign, indicating that they have the same value. The goal of solving an equation is to determine the value of the variables that make the equation true. Equations are used in many areas of mathematics and science to model real-world phenomena and solve problems.

Here,

Let's assume that we need to add x gallons of water to 1 gallon of pure antifreeze to obtain a solution that is 95% antifreeze. We know that the final solution will contain 1 gallon of antifreeze, and that this will be 95% of the total solution (the remaining 5% will be water). So, we can write:

1 gallon of antifreeze = 95% of (1 gallon of antifreeze + x gallons of water)

We can simplify this equation by converting 95% to a decimal:

0.95 × (1 gallon of antifreeze + x gallons of water) = 1 gallon of antifreeze

Now we can solve for x by isolating it on one side of the equation. First, let's distribute the 0.95:

0.95 gallons of antifreeze + 0.95x gallons of water = 1 gallon of antifreeze

Next, let's isolate x by subtracting 0.95 gallons of antifreeze from both sides:

0.95x gallons of water = 0.05 gallons of antifreeze

Finally, we can solve for x by dividing both sides by 0.95:

x = 0.05 gallons of antifreeze ÷ 0.95

x ≈ 0.0526 gallons of water

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Answer:

x = 8

Step-by-step explanation:

16 is the same as 2^4

(2^4)³ = 2^3/2x

2^12 = 2^3/2x

as long as bases are both the same then set exponents equal

12 = \(\frac{3}{2}\)x

3x = 24

x = 8

Thread B has to wait until Thread A releases the resource by setting flag 1 to false. However, there is a bound on the waiting time, as Thread B will eventually enter the critical section once Thread A releases the resource.

The code provided does not guarantee mutual exclusion. Here's an execution sequence where mutual exclusion is violated:

1. Thread A executes line 3 and sets flag 1 to true.

2. Thread B executes line 5 and checks flag 1, which is true. Thread B enters the critical section.

3. Thread A executes line 6 and enters the critical section without being blocked, violating mutual exclusion.

Therefore, the code does not provide mutual exclusion as there is a scenario where multiple threads can simultaneously enter the critical section.

Deadlock cannot occur in this code because there is no circular dependency on resources. Deadlock typically occurs when two or more threads are waiting for each other to release resources they hold. In the given code, there is no such dependency or waiting involved, so deadlock cannot occur.

Bounded waiting can occur in this code, meaning there is a possibility that a thread may have to wait for a certain amount of time before entering the critical section. Here's an execution sequence that allows bounded waiting:

1. Thread A executes line 3 and sets flag 1 to true.

2. Thread B executes line 5 and checks flag 1, which is true. Thread B waits in a loop until flag 1 becomes false.

3. Thread A completes its critical section and sets flag 1 to false.

4. Thread B exits the loop and enters the critical section.

In this sequence, Thread B has to wait until Thread A releases the resource by setting flag 1 to false. However, there is a bound on the waiting time, as Thread B will eventually enter the critical section once Thread A releases the resource.

To ensure mutual exclusion and prevent deadlock, a proper synchronization mechanism such as locks or semaphores should be implemented in the code.

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Answer:

[4  -11   1   7   l  -17]

[0  1   -1   -7  l  0]

[3  0  -2   2   l  12]

[4   1   5   3   l   7]

Step-by-step explanation:

This is Finite Math, I got this hehe :)

To find the answer, first you need to understand what R means.

It stands for "row". So R1 means "Row 1".

So: -3R1 + R3 means that you need to multiply -3 by all of the numbers in row 1 and then add all of the numbers in row 3

[0   3   1   -1   l  6]

[0  1   -1   -7  l  0]

[3  0  -2   2   l  12]

[4  1    5   3   l   7]

Then use ^^THAT^^ and apply the next set of instructions.

-4R1 + R4 means that you multiply -4 by all of the numbers in row 1 and then add all of the numbers in row 4:

[4  -11    1   7   l  -17]

[0  1   -1   -7  l  0]

[3  0  -2   2   l  12]

[4   1   5   3   l   7]

The monthly mortgage payment for a $100,000 loan with a 5% annual interest rate and a 30-year fully amortizing term is approximately $536.82.

To calculate the monthly mortgage payment, we can use the formula for calculating the fixed monthly payment for a fully amortizing loan. The formula is: M = P * (r * (1 + r)^n) / ((1 + r)^n - 1)

Where:

M = Monthly mortgage payment

P = Principal balance

r = Monthly interest rate (annual interest rate divided by 12 and converted to a decimal)

n = Total number of monthly payments (loan term multiplied by 12)

Plugging in the given values into the formula:

P = $100,000

r = 0.05/12 (5% annual interest rate divided by 12 months)

n = 30 years * 12 (loan term converted to months)

M = 100,000 * (0.004166667 * (1 + 0.004166667)^(3012)) / ((1 + 0.004166667)^(3012) - 1)

M ≈ $536.82

Therefore, the monthly mortgage payment for a $100,000 loan with a 5% annual interest rate and a 30-year fully amortizing term is approximately $536.82.

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Answer:

Between the edges of the first two triangles there is a ratio. To find this ratio, you need to ratio one edge of a small triangle to one edge of a large triangle. So 5/30=6/36=8/48=1/5. The ratio we want to find is 1/5 or 5.

9514 1404 393

Answer:

Step-by-step explanation:

Arc DV is 100°, so any inscribed angle that intercepts that arc will have a measure that is half of 100°, or 50°.

Inscribed angles DCV and VBD both intercept arc DV, so both are 50°.

Answer:

A. 10.2%  i believe is correct

Step-by-step explanation:

30% of students live off campus and and of those 66% have a part time job so that means 34% of students off campus do not have a part time job.

34% of 30% = .30 x .34 = .102 = 10.2%

so A. 10.2% should be the answer.

10.2% of students who live off campus and do not have a part-time job

To determine the quantity or percentage of something in terms of 100, use the percentage formula. Per cent simply means one in a hundred. Using the percentage formula, a number between 0 and 1 can be expressed. A number that is expressed as a fraction of 100 is what it is. It is mostly used to compare and determine ratios and is represented by the symbol %.

Given:

30% of students live off campus.

Of those who live off campus, 66% of those students work part-time.

so, the students off campus do not have a part time job.

= 100- 66

= 34%

Then, the percentage of students who live off campus and do not have a part-time job

= 34% of 30%

= 0.30 x 0.34

= 0.102

= 10.2%

Hence, 10.2% of students who live off campus and do not have a part-time job

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Answer:

Step-by-step explanation:

Let the invested amount is x.

Then the interest amount is:

Correct choice is A

Answer:

\(f(5) = -13t-5\)

Step-by-step explanation:

=> \(f(x) = x^2-13t-30\)

Put x = 5

=> \(f(5) = (5)^2-13t-30\)

=> \(f(5) = 25-30-13t\)

=> \(f(5) = -13t-5\)

Answer:

-13t - 5

Step-by-step explanation:

Put x as 5 and solve for the function.

f(5) = (5)² - 13t - 30

Splve for the exponent.

f(5) = 25 - 13t - 30

Add or subtract like terms.

f(5) = -13t - 5

Answer:

C because not all rhombuses are squares

Answer:

if my math is correct

Step-by-step explanation:

2501.50

2504.65

Answer:

32 Kilometers

Step-by-step explanation:

A Car travels 80 Kilometers in 2 and Half hours.

1 Hour =60 minutes, 2 & Half hours= 2.5*60= 150 minutes

Kilometers travelled by Car in a hour= 80/150*60= 32 Kilometers

Answer:

33 inches

Step-by-step explanation:

x=length of board

x+2x=99

3x=99

x=33

Answer:

33 inches

Step-by-step explanation:

The question above can be solved by using "algebraic expressions."

Let x be the length of the shorter piece.

Let 2x be the length of the longer piece.

Let's solve.

The length of the shorter piece is 33 inches.

Let's get the length of the longer piece.

The length of the longer piece is 66 inches.

Let's check.

x + 2x = 99 inches

33 + 66 = 99

99 = 99

The answer is correct.

Answer:

72.27 euros

(54.20 X 4) / 3

To represent outside games, playground equipment, and paint for all three classrooms, multiply the polynomial expressions by 3x2, xy3, 2x3y, and 4xy, accordingly.

This polynomial's formula is 12x^5y^3 + 24x^4y^3 + 18x^3y^3

Numerous branches of mathematics and science use polynomials. used to approximate other functions in calculus and numerical analysis to approximate other functions in calculus and numerical analysis. From straightforward word problems to intricate scientific conundrums, polynomial equations are utilized to represent a broad variety of topics.Algebraic varieties and polynomial rings, two core concepts in algebra and algebraic geometry, are constructed using polynomials in higher mathematics.

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Answer:

A = (1/2)(4)(5) + 7(7) + 3(2) = 65 mm^2

Answer:

6x^4 - 2x^3/ x^2 - 25

Step-by-step explanation:

On A

Answer:

8, 0

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

This is calculated in order from left to right. This is same as: (36/2)/3

Note:

It would be calculated as below if the parenthesis was differently applied:

Answer:

6

Step-by-step explanation:

Answer: 10x² + 3x + 4

Step-by-step explanation: I hate math.

Answer:

2.475

Step-by-step explanation:

12 divide into 29.7 goes 2.475 times

use the illustration from the other example and you should be able to do it

12 into 29 goes twice

subtract 29-24 to get 5

bring down the 7 to get 57

12 into 57 goes four times

57-48 = 9

bring down a zero to get 90

12 into 90 goes seven times

90-84 = 6

12 into 60 is 5

18÷29.70= 0.40

that should be right

Answer:

x = 60

Step-by-step explanation:

A 6 pack of bouncy ball costs 2.76$ and the unit price of a bouncy ball is $0.46

To find the unit price of the bouncy balls, we need to divide the total cost by the number of bouncy balls in the pack. Since there are 6 bouncy balls in the pack and the cost is $2.76, we can calculate the unit price as follows: Unit price = total cost ÷ number of units

Unit price = $2.76 ÷ 6

Unit price = $0.46

Therefore, the unit price of a bouncy ball is $0.46.

Unit price is a measure of the cost of a single unit of a product. It is calculated by dividing the total cost of a product by the number of units in the package. The unit price is helpful when comparing the costs of different package sizes or brands of the same product. It allows consumers to make informed decisions about their purchases based on the value they receive for their money. Unit pricing is required by law in some countries, including the United States, to ensure transparency in pricing and to protect consumers from deceptive marketing practices. Overall, knowing the unit price of a product can help consumers save money and make more informed purchasing decisions.

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Step-by-step explanation:

y = 3x + 14

y = -4x

substitution means that we use the information of one equation in the other equation to reduce it to one equation in one variable. with the solution of that we go into the other equation and solve for the second variable.

in our case we use the second equation directly in the first and get

-4x = 3x + 14

-7x = 14

x = -2

and now, with this x = -2 we go to the second equation

y = -4×-2 = 8