Write the following numbers in order from least to greatest: a = 9.806 × 104 b=9.860 × 104 c=9.89 × 10−2 d = 9.8 × 108 e = 9.87 × 10−3

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?