Investors buy a studio apartment for 150,000. Of this amount, they have a down payment of 30,000. Their down payment is what percent of the purchase price? What percent of the purchase price would a 52,500$ down payment be?

The physical fitness of an athlete is often measured by how much oxygen the athlete takes in (which is recorded in milliliters per kilogram, ml/kg). the mean maximum oxygen uptake for elite athletes has been found to be 60 with a standard deviation of 7.2. assume that the distribution is approximately normal.

Write two subtraction equations that are equivalent to 5 + 12 = 17.

Write each fraction as an equivalent fraction with a denominator of 120then write the original fractions in order from samllest to largest