If the radius of the Earth is 3.67 times that of the moon, and the mass of the Earth is 81.3 times that of the moon, find the weight of an object on the moon that weighs 22.2N on Earth.

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

Point q is equidistant from the sides of ∠tsr. find m∠rst.

Rose and andrew are financing $128,000 to purchase a condominium. they obtained a 15-year, fixed-rate loan with a rate of 5.05%. they have been given the option of purchasing up to four points to lower their rate to 4.81%. how much will the four points cost them?