Mrs. Kennedy is buying pencils for each of 315 students at hamilton elementary. The pencils are sold in boxes of tens. How can she use rounding to divide how many pencils to buy?

Suppose h (t) = - 0.2t squared + 2t models the height in feet of ball that is kicked into the air where t is given as time in seconds what is the maximum height in seconds. what is the maximum height the ball travels in feet.

What is the vertex of the graph of f (x) f (x) = - 3|x+5| + 8 A. (-3,8) B. (-5,8) C. (-5,-8) D. (5,8)

Describe the translation from ab to a'b

My math problem is 3n (squared) - 28 = - 17n I have to factor this! So i would move the 17 over and make it 3n (squared) + 17n - 28 = 0 and then from there I am lost ...

7. Lakeisha is designing a rectangular sunroom. She wants the room to be 14 feet wide and have a perimeter that is greater than 108 feet. Select all of the possible lengths of lakeisha's sunroom. A. 14 feet b. 27 feet c. 40 feet d. 54 feet e.

Tom is throwing darts at a target. In his last 30 throws, Tom has hit the target 20 times. You want to know the estimated probability that exactly one out of the next three throws does not hit the target.

What is 0.004 divided by 0.05

It costs $6.30 to mail a 6-pound package.

Which of the following is equal to the rational expression when x 2 or - 4? 5 (x-2) / (x-2) (x+4)

What is the worst thing to make in pottery class