Find the approximate change in the volume of a rectangular solid caused by increasing each side by 5%

An ant travels at a constant rate of 30cm every 2 minutes.at what speed does the ant travel per minute

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50.

Maren is buying carpet for her rectangular living room. the room is 4.8 yards wide and 5.2 yards long. how much carpet does she need to buy? enter your answer as a decimal in the box. yd2