Bought a pair of shoes for 50$ and sold it for 90$ What was the percentage markup

Determine the relationship of ab and cd given the following points

Which of the following is equal to the square root of the cube root of 5 ? (1 point) 5 to the power of 1 over 3 5 to the power of 1 over 6 5 to the power of 2 over 3 5 to the power of 3 over 2

Calculate the annual effective interest rate of a 12 % nominal annual interest rate compound monthly