What is the best approximation for the circumference of a circle with a radius of 18 ft?

use 3.14 to approximate pi.

21.1 ft

36 ft

56.5 ft

113.04 ft

Hannah paid $3.20 for 16 ounces of potato chips. hank paid $3.23 for 17 ounces of potato chips. who paid less per ounces?

Calculate the effective quarterly compound interest rate equivalent to a 1% of monthly compound interest rate.

Barrett is comparing the membership fees for two museums. the art museum charges a one-time fee of $8.25 plus $2.25 per month. the science museum charges a one-time fee of $10.75 plus $3.50 per month. how much does barrett save by joining the art museum instead of the science museum?