Here are two circles. Their centers are A and F. H
4 cm
8 cm
E
B
A
F
D
What is the length of segment AD?

Which represents the inverse of the function f(x) = 4x? h(x) = x + 4 h(x) = x – 4 h(x) = x h(x) = x

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.