8 • 10^4 is how many times as large as 4 • 10^-5

Find the measures of the complement and the supplement of each angle, m

Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.

Jo divides a candy bar into eight equal pieces for her children to share she gives three pieces to sam three pieces to leslie and two pieces to margie rose the two month old baby does it doesn't get any what fraction shows how muchw candy each of the four children got. what's the answer to my question