Find the surface area of a sphere with a radius of 30 m. leave your answer in terms of pi @Directrix

Solve 48-[ (7+5) •3]/4+2•11

Ms. green earns $908 per week for 40 hours of work. She earns 1.5 times her hourly rate for working any hours over 40 hours in a week. How much money did Ms. green earn this week for working 50 hours? Show your work

At what speed should a bat (200g) fly to have 200j velocity energy?

35dimes out of 56 coins

What is 3x=5 a positive solution, negetive solution, zero solution, or no solution

2. The usual toll charge over the bridge is $1.50. If you purchase a special sticker for $10.50, the charge is only $0.80. At least how many trips over the bridge are needed before the sticker would cost less than the toll charge?

Numbers like 10 100 thousand and so on are called what

Jack deposited a check into his account for $429.14. Then, he withdrew $429.14 in cash in the same transaction. What is the net amount of Jack's transaction?

The right rectangular prism is packed with unit cubes of the appropriate unit fraction edge lengths. Find the volume of the right rectangular prism in centimeters. (Figure not to scale)

In a group of 45 children there are four times as boys as girls. how many girls are there?