A chef can make 30 donuts in 60 minutes. What is his unit rate in donuts per minute

9. Audrey is buying a new car for $32,998.00. She plans to make a down payment of $4,200.00. If she's to make monthly payments of $525 for the next five years, what APR has she paid?

Write a fraction that is equivalent to a terminating decimal between 0.5 and 0.75

306 is 51% of what number?

A researcher wants to see if birds that build larger nests lay larger eggs. He selects two random samples of nests: one of small nests and the other of large nests. He weighs one egg from each nest.

Mikayla went on a road trip. Two hours into the road trip, she had 15 gallons of gas in her tank. Seven hours into her trip, she had 3 gallons of gas in her tank. Find the rate of change

Joan Likes to watch the birds in her yard. one morning she notices that there are twice as many Robins as bluejays. If she counted 21 bluejays and robins in all, how many bluejays did she count

Rob is investigating the effects of font size on the number of words that fit on a page. He changes the font size on an essay and records the number of words on one page of the essay. The table shows his data.

Do you add the discount before or after the tax

What is the simplified base for the function f (x) = 2 (3√27 (2x) ?23918

Convert 115 to radian measure