The circumference of a circular swimming pool is 100 feet. If the radius of the pool is doubled, what will the new circumference be?

A. 200 ft.

B. 400 ft.

C. 700 ft.

D. 800 ft.

A stock price will rise if A. supply of stock is greater than demand. B. demand for stock is greater than supply. C. stock yield is greater than 8%. D. the price-earnings ratio is 10 or greater.

Jan quint earn 11.00 an hour at her job and is entitled to time and a half for overtime and double time on holidays last week she worked 40 hours of regular time 9 hours overtime and 12 hours holiday time how much sis she earned last week

Use a graphing calculator to sketch the graph of the quadratic equation, and then state the domain and range. y=-5x² - 4x+1

Which statement must be true if segment EG is an altitude for the triangle DEF

Which expression is equivalent to |a|≤3? a ≥ - 3 and a ≤ 3 a ≤ - 3 or a ≥ 3 a ≤ - 3 and a ≥ 3 a ≥ - 3 or a ≤ 3

Given a triangle with angles of 23, 90, 67, what type of triangle is it: acute, equiangular, obtuse, or right?

A fruit salad recipe calls for 2 cups of strawberries for every cup of grapes, and will serve 4 people. If Anthony wants to serve 6 people, how much of each ingredient will he need?

What are the first 12 multiples of 4

What is the square root of 5 plus the square root of 2 times 4 times the square root of 5 plus the square root of 2

What's. 0825 as a percent and fraction