List the elements of the given set that are natural numbers, integers, rational numbers, and irrational numbers. (select all that apply.) −7.5, 0, 7 2 , 3 , 2.71, −π, 3.14, 100, −7

Determine if the sequence is geometric. if it is, find the common ratio. 1) -2, 2/3, -2/9, 2/27 2) 0,2,5,9 3) 2, -10, 50, -250 4) 1,4,16,64

The constant of proportionality is always the where k is the constant of proportionality. additionally, you can find the constant of proportionality by finding the ratio for any point onasap

What expression is equivalent to (84+16)