Eli works in an electronics repair shop. he earns 9.00 an hour plus a bonus for each item he repairs.
write a formula that will eli determine how much money he will earn in one week.
let's let
a=total amount earned
h=hours worked in one week
n=numbers of items repaired
b=bonus amount for each item

Brittany has designed four different birdcages, each with the same volume: a square pyramid, a cylinder, a cone, and a sphere. the zoo wants to use one of brittany’s designs but plans to change the volume of the cage. find the design change that would result in the birdcage with the greatest volume. a.) increase the area of the base of the square pyramid by a factor of ten. b.) increase the height of the cylinder by a factor of ten. c.) increase the radius of the cone by a factor of ten. d.) increase the radius of a sphere by a factor of ten.