you have invited friends over to watch a movies 1 action,1 science fiction,1 comedy ,and 1 animated in how many different orders can you watch the movies?

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π