Find the area of a circle with a radius of 21 feet. Use 22/7 for pi.

What is 8172 divided by 9?

Arun's restaurant bill is $58, and he wants to leave the waiter an 18 percent tip. What will Arun's total bill be? $10.44, $47.56,$68.44 or $76.00

Maya collected data about the number of ice cubes and milliliters of juice in several glasses of juice and organized the data into this table.

On a trip you had to change your money from dollars to brithish pounds you got 560 pounds for 800dollars

What is the exact volume of the cone, height is 16ft and the radius is 5 ft.

You have three $1 bills, four $5 bills, and two $10 bills in your pocket. You select a bill at random. Without replacing a bill, you choose a second bill at random. Find p ($5 then $10)

Two interior angles of a triangle are 63 and 28 respectively. what is the size of the third angle

Number of specific terms in x^5+y^5

If some one gets 0.00000100 BTC/min how much btc will he get in 5 min 10 min 20 min 30 min

Felipe is planning a party. He has $50.00 to spend on sandwiches that cost $2.50 per person, $25.00 to spend on drinks that cost $1.50 per person, and $25.00 to spend on gift bags that cost $3.00 per person.