8. a particular sound wave can be graphed using the function y = –3 sin x. find the period of the function. period = 2pi period = –3 period = 3 period = 1/2

In a circle, a 45° sector has an area of 32π cm2. what is the radius of this circle? 32 cm 12 cm 16 cm 8 cm

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?

For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?