Isabel has $2,500 in a savings account. she collects 3% annual simple interest. how much money will she collect in interest over 2 years?

An air conditioning system can circulate 350 cubic feet of air per minute. how many cubic yards of air can it circulate per minute?

Which of the following represents the range of the graph of f(x) below

Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet