En una escuela de natación hay 500 inscriptos. El 50% son niños, el 20% son adolescentes y el 30% son adultos. ¿Cuántos niños, cuántos adolescentes y cuántos adultos están inscriptos?

Akitchen is 12 ft. by 14 ft. with 10 ft. high walls. how much would it cost to put vinyl flooring in this room? $8.80 per ft

At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?

Two consecutive negative integers have a product of 30. what are the integers?