The fountain in the middle of a park is circular, with a diameter of 16 feet. There is a walkway 3 feet wide that surrounds the fountain.
Suppose the width of the walkway is increased by 1 foot. By approximately how much
would this increase the area of the walkway?

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size.it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?

Cole says the distance between points (-5,0) and (0,-5)is 5 units. is he correct? explain why or why not.

The equation y= -16t^2+120 can be used to represent the fridge height above the ground where ti represents time in seconds after she threw the apple how long does it take the apple to hit the ground running your