All categories

3 years ago

A carpenter charges $325 for 13 hours of work. She charges the same amount of money for each hour of work.

Mathematics

1 answer:

Citrus2011 [14]3 years ago

3 0

Answer: She charges 25 dollars per hour.

Step-by-step explanation:

325 dollars for 13 hours means we have to divide 325 by 13 to get the amount that she charges for every hour. $325 / 13 hours = $25 per hour.

You might be interested in

Which item has the lowest unit price

Reika [66]

Answer:

The Lowest Unit price is 1.5 liters at $2.70. It dosent mean what your buying is the best quality but its still the lowest unit price

8 0

3 years ago

Amy has completed 21 deliveries so far this week.she needs to make 60 deliveries for the week.what percentage of her deliveries

Nonamiya [84]

Answer:

65% to go or 35% already delivered

Step-by-step explanation:

Amy has completed 35% of her deliveries since 21/60 is .35

If the question is how much she has left, Amy needs to complete 65% more of her deliveries.

If the question is how much she has completed, she has delivered 35% of her deliveries.

7 0

3 years ago

Which of the following statements is not true

almond37 [142]

Answer:

2nd option is the answer

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Evaluate 3 to the power of 3+1⋅9+12 A.24 B.30 C.48 D.264

Crank

24..... hope I helped

5 0

3 years ago

Read 2 more answers

The family of solutions to the differential equation y ′ = −4xy3 is y = 1 √ C + 4x2 . Find the solution that satisfies the initi

slega [8]

Answer:

The correct option is 4

Step-by-step explanation:

The solution is given as

$y(x)=\frac{1}{\sqrt{C+4x^2}}$

Now for the initial condition the value of C is calculated as

$y(x)=\frac{1}{\sqrt{C+4x^2}}\\y(-2)=\frac{1}{\sqrt{C+4(-2)^2}}\\4=\frac{1}{\sqrt{C+4(4)}}\\4=\frac{1}{\sqrt{C+16}}\\16=\frac{1}{C+16}\\C+16=\frac{1}{16}\\C=\frac{1}{16}-16$

So the solution is given as

$y(x)=\frac{1}{\sqrt{C+4x^2}}\\y(x)=\frac{1}{\sqrt{\frac{1}{16}-16+4x^2}}$

Simplifying the equation as

$y(x)=\frac{1}{\sqrt{\frac{1}{16}-16+4x^2}}\\y(x)=\frac{1}{\sqrt{\frac{1-256+64x^2}{16}}}\\y(x)=\frac{\sqrt{16}}{\sqrt{{1-256+64x^2}}}\\y(x)=\frac{4}{\sqrt{{1+64(x^2-4)}}}$

So the correct option is 4

8 0

3 years ago

Read 2 more answers