Hoover Dam is located on the Colorado River between Nevada and Arizona. Every second, 270,000 cubic feet of water pass through each of the dam’s 2 spillways. Which is the best estimate of the number of cubic feet of water that pass through both spillways in 1 hour?

Describe a way that someone could estime the length of a book

Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.