The community center just built an outdoor lap pool. the new outdoor pool has an area of 432 square feet and a length of 24 feet. the width of the new outdoor pool is 2 feet longer than the width of the center’s indoor pool. what is the width of the community center’s indoor pool? a. multiplication and subtraction b. division and subtraction c. 16 ft d. 1,726 ft

The length of a rectangular piece of land is 92 yards more than three times its width. the perimeter is 760 yards. find its dimensions.

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?

Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.