9.4 x 10 to the negative sixth power using calculator notation

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

Write the expression 7x^3-28xy^2 as the product of 3 factors

Bring the fraction a/a-4 to a denominator of 16-a^2