Angel beats it's wings about 53 times each second. about how many times does angel beat in 5 seconds

Aflute is on sale for 20% off. including the discount and 8% tax, the sales price is $216.

Sarah used her calculator to find sin 125 degrees. she wrote down sin sin125 degrees.57. how could sarah recognize that her answer is incorrect?

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?