0.6 write each number in scientific notation

Write a numerical expression that satisfies all of the following conditions. 1.)the only number used in the expression is 5 2.)at least one exponent other than 1 is used 3.)when the expression is evaluated, the answer is greater than 40 and less than 50

What percent of 18 is 24? and plz explain thx.

The median for the given set of six ordered data values is 29.5 9 12 25 __ 41 48 what is the missing value?