Calculate the mean, median, and mode of the following set of data. round to the nearest tenth. 3, 15, 3, 3, 1, 11, 2, 8, 3, 7, 15

David must install fencing around a lot that is shaped like a right angle.the side of lot that runs east-west is 200 ft long.the side of the lot runs north-south is 125 ft long.calculate how many feet of fencing he will need to surround the entire lot.

Aflower has 26 chromosomes. to create a new flower,how many would a sperm cell have what is called?

Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?