Elena swan 14 laps in 42 minutes. how many minutes per lap did Elena swim?round your answer to two decimal places must be a decimal answer.

Kevin's bank offered him a 4.5% interest rate for his mortgage. if he purchases 3 points, what will be his new rate?

Is the number 128.439 a rational number

Tim knows the volume and base area of a wooden chest that is in the shape of a rectangular prism. if the volume is 524 cubic unit and the base area is 15 square unit, what is the height of the chest? 124 unit 1124 units 112 unit 1112 units