A hot-air balloon with a mass of 400 kilograms moves across the sky with 3,200 joules of kinetic energy. What’s the velocity of the balloon?

Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?

Frank owns a $141,000 home, for which he has a 30-year mortgage in the amount of $700 a month. once he has paid off mortgage, how much will he have paid in investment? a. $111,000 b. $109,000 c. $120,000 d. $141,000

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?