In January, the depth of a lake was 940 feet. In August, the depth of the lake was 752 feet. What is the percentage decrease of the depth of the lake from January to August?

A.

80%

B.

20%

C.

25%

D.

24%

What does x equal in the function f (-11) = 5 + 1

Problem of the Week for April 24, 2017 This is due by Friday, April 28th. The Corner Ice Cream Shop has three different types of toppings. The amounts shown below were on the shelf at the end of the day on Monday.

What is the simplified form of the expression √4x² y^4

Which best describes the domain of a function?

Factor this trinomial: x^2 - 2x - 24. Select both correct factors below

A hockey puck strikes a wall at an angle of 30 degrees. The puck then travels away from the wall at the same angle.

What does the quantity 4 plus the quotient of x and 2 look like?

Jack and Rebecca Pearson just had triplets. They want to have enough money for their children's college fund. So they decide to deposit $100 at the end of each quarter for 20 years into an account paying 4.2% annual interest compounded quarterly.

Write a quadratic equation whose solutions are - 1/3 and 4

1) (-3,-5) (-5,5) slope =