Find the value of this expression
x^2-1 /x+4

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.

Calculate the average rate of change over the interval [1, 3] for the following function. f(x)=4(5)^x a. -260 b. 260 c. 240 d. -240

Solve for n. round to the tenths place, if necessary. 14.2 cups of flour6 loaves of bread= 20 cups of flour n