The place value of the 7 in 0.724

Which of the following is most likely the next step in the series? a3z, b6y, c9x, d12w, е15v, f18u

Mr. thompson is on a diet. he currently weighs 260 pounds. he loses 4 pounds per month. what part of the story makes the relationship not proportional?

Anumber cube is rolled two times in a row. find the probability it will land on 2 on the first roll and a number greater then 4 on the second roll