Volunteers recently planted a new tree in the town square, and its leaves are doubling in number each month. This will last for only 3 3
more months, until the end of summer. If the tree began with 246
246
leaves, how many leaves will it have before autumn?

Can someone me out here number 4 plz

Which is the focus of a parabola with equation y2=4x

Joe owns a fast-food restaurant and wants to know the average time it takes for customers to receive their orders. his restaurant serves about 500 customers a day. he timed 5 orders, and the order times he collected, given in minutes, are shown below. can the approximate order fulfillment time for all of the restaurant's customers be calculated from the given data? if so, calculate it. non-integer answers should be rounded to the nearest tenth. if no assumption can be made, type "0" in the box. the approximate order fulfillment time for all of the restaurant's customers is minutes.