How do i figure out how to turn the 3/4 fraction to 1/4?

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.

Your company will replace the asphalt roofs on all the buildings at the factory complex shown below. the buildings have flat roofs. you charge according to the total roof area. what is this area, in square yards?

Acompany makes steel lids that have a diameter of 13 inches. what is the area of each lid? round your answer to the nearest hundredth