Which of the following amounts of dog food are you most likely to buy for a large dog, 15 grams or 15 kilograms?

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

An appliance store sells lamps at $95.00 for two. a department store sells similar lamps at 5 for $250.00. which store sells at a better rate

Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?