How many different colored flags can be made from 10 colors of cloth if each flag is to consist of 3 different stripes?

The la dodgers hit the most homeruns in 2014. the number of homeruns accounted for 6% of the entire major leauge baseball homerun count. if 583 total homeruns were hit, approximately how many did the la dodgers hit

What’s the answer? and how do i solve it ?

Marco states that 7.696696669…… is a rational number because it is a repeating decimal. is he correct? justify your answer.