What is the average of 4.2, 2.61 and 3.6? explain!

Avegetable garden and a surrounding path are shaped like a square that together are 11ft wide. the path is 2ft wide. find the total area of the vegetable garden and path

There is a spinner with 14 equal areas, numbered 1 through 14. if the spinner is spun one time, what is the probability that the result is a multiple of 2 or a multiple of 5?

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .