The cost of a postage is determined by the following step function: How much would a package that weighs 3 ounces cost, in cents?

A) 45
B) 44
C) 43
D) 42

The cost of a postage is determined by the following step function How much would a package that weighs 3 ounces cost in cents A 45 B 44 C 43 D 42 class=