The dry cleaning fee for 3 pairs of pants is $18.

a. What is the constant of proportionality?

b. How much will the dry cleaner charge for 11 pairs of pants?

What is the formula for the Pythagorean theorem?

an athlete complete a race in 55.72 seconds. how many times greater is the digit in the tens place then the digit in the ones place

The amount of money that a student at harvard university carries on his/her person is normally distributed with a mean of $25 and a standard deviation of $15.

A trade magazine routinely checks the drive-through service times of fast-food restaurants. An 80 % confidence interval that results from examining 576 customers in one fast-food chain's drive-through has a lower bound of 178.

What is the length of the altitude of an equilateral triangle whose side has length 4? A. 2√3 B. 2 c. 4√3 D. 4

How do you solve the area of parallelogram for b and h?

Identify the property of equality illustrated by the statement: If 5m = 25, then m = 5. A. Addition property of equality B. Subtraction property of equality C. Multiplication property of equality D. Division property of equality

If y = - 10 - x, find y when x = - 2

a sphere has a great circle with a circumference of 20pi inches. what is the surface area of the sphere?

Write the given sentence as an equation. Tim's age in 7 years will be three times what it was 19 years ago.