Please help 17 MATH PROBLEM

If there are 12 moths and some have 31 days and others have 30 days how many have 28 days?

Consider the functions below. function 1 function 2 function 3 select the statement which is true about the functions over the interval [1, 2] a b function 3 has the highest average rate of change function 2 and function 3 have the same average rate of change. function and function 3 have the same average rate of change function 2 has the lowest average rate of change d.

Iwill give you ! what is the measure of ∠v ?