Helen wants to buy round plates for her mother. The radius of plates is 1 foot. What is the plate's circumference?

The equation of a circle in general form is x^2+y^2+22x+14y-55=0 What is the equation of the circle in stranded form A. (x + 22) ^2 + (y + 14) ^2 = 225 B. (x + 22) ^2 + (y + 14) ^2 = 121 C. (x + 11) ^2 + (y + 7) ^2 = 121 D.

After a cannonball is fired into frictionless space, the amount of force needed to keep it going equals A zero, since no force is necessary to keep it moving. B twice the force with which it was fired. C one half the force with which it was fired.

What is 4 divided by 2

Find for x if sin x cot x csc x = sqrt 2? Answers are: A. 4 B. sqrt 2 C. 1 D. 2

Ms. Foxmoore drives 130 miles in 2 hours. If she travels the same distance each hour, how many miles does she drive per hour?

The center of a circle is at the origin on a coordinate grid. A line with a positive slope intersects the circle at (0, 7).

Write (2b^2) ^3 without exponents.

A poll asks shoppers at the mall how many cups of water they typically drink in a day. The results of the poll are listed below. 3, 5, 5, 6, 6, 6, 7, 7, 8, 8, 8, 8, 8, 8, 9, 9, 10, 10, 10, 10, 11 What is value of the first quartile?

Doors with 3 5 7 and 9 on them, where one can be broken down

The Bad News Bears are playing against the Houston Toros in a baseball tournament. The first team to win three games wins the tournament. The Bears have a probability of 2/3 of winning each game.