Tim's age is two thirds of sara's age. sara's age is three fifths of mark's age. mark is 9 years older than tim. how old is sara? answer

A researcher determines that the probability of missing class among students at a local school is p =.16.

Evan has a summer job to pick berries on the farm here earn $2 every 15 minutes that he picks strawberries he earn $2.

Julia earns $9.50 per hour. She worked 30 hours at a regular rate, 10 hours at time and a half, and 5 hours at double time. What are her total wages

A sample of 60 people tastes a cup of coffee and rates the flavor in a scale from 1 to 100, with 100 being the best. We want to test to see if this coffee seems to be different from existing brand, which has an expected flavor score of 48.

The area of a rectangle is 240 square meters. Find the length and the width of the rectangle, if the length is 8 meters longer than the width.

A sequence is a list of things or numbers that are in order. 1. true 2. false

What is - 0.85 as a fraction

Solve the equation 3/10x - 3x + 8/5 = 3/5

Simplify the expression below. If your answer is not a whole number, enter it as a fraction in lowest terms, using the slash mark (/) as the fraction bar. 8 = (5 - 7) + 12 = (-3)

Exponential expression for five to the third power