PLEASE HELP WHAT IS 10 PLUS 10 I ACTUALLY DONT KNOW IM BEING SERIOUS STOP.

In the diagram of circle a what is m

Wich statement could be used to explain why the function h(x)= x^3 has an inverse relation that is also a function

Janet is rolling a number cube with the numbers one through six she record the numbers after each row if she rolls of keep 48 times how many times should she expect to roll a 4