Which of the following is a polynomial with roots -sqrt(5),sqrt (5) , and −3? x3 − 2x2 − 3x + 6 x3 + 2x2 − 3x − 6 x3 − 3x2 − 5x + 15 x3 + 3x2 − 5x − 15

You call the pizza store and find out that eachpizza has 12 slices. you expect 16 people tocome, and you estimate each person will eat 3slices. how many pizzas should you order

What is the y intercept of f(x)=(1/2)^x?

Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary