It's 1/7 e 7 x. the seven and the x are exponents.
Answer 1. you will need to know population to go hand on hand with how many phones their are, if you don’t you won’t know how many teenagers are alive nor phones
84 divided by 4 gives your answer
504
i just googled an old lesson i had done
Discrimination 100 the real answer is that and it will not make since at dirt but it is have a good day