Tom is making a fruit salad. He combines 3/4 of a cup of blueberries with 4/5 of a cup of strawberries. what is the ratio of blueberries to strawberries
A. 1/20
B. 3/5
C. 1 1/15
D. 1 11/20

What is the inverse of the function f(x)=4x+8

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way