When simplified, the expression (m^(3/4)×m^(-1/2)

Paint color preference children adults total 0.6 0.77 liked new paint color disliked new paint color 0.4 0.15 0.23 total 1.0 1.0 1.0 which value for x completes the conditional relative frequency table by column?

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.

What is the value of x in the equation 1.5x+4-3=4.5(x-2)?