A barber working 8 hours a day must make $10 an hour to cover his expenses. Suppose he makes $12 per haircut. How many haircuts must he do each day (8 hours) to ensure he will cover his expenses?

5. principal = $450 rate = 5% time = 4 years simple interest = _ compound interest =

Which of the following explains why all circles are similar?

N is the product of 14 and m, decreased by 120

What is true about the graph f (x) = 7^x

What is the value of n in (17*25) * 4=n * (25*4) ?

What is the ratio of two soccer balls to six footballs

The first four terms of a sequence are shown. 16, 48, 144, 432, ... What is the explicit function, f (n), that defines the sequence? Explain how you determined your answer. Write your answer in the space provided.

Explain why a graph that fails the vertical-line test does not represent a function

If jack has 2 apples, how long would it take him to go to the sun and back to the earth if he lives in Kiln, Mississippi and started at 12:00pm

How many inches are equivalent to 2 meters? Round your answer to the nearest tenth. The measurement 2 meters is equivalent to inches.