Un autobus A sale cada 6 minutos, el B cada 8 minutos y el C cada 10 minutos. Si los 3 han coincidido en la parada a las 7:00, ¿ cuando volveran a estar los 3 juntos ?

Suppose a laboratory has a 30 g sample of polonium-210. the half-life of polonium-210 is about 138 days how many half-lives of polonium-210 occur in 1104 days? how much polonium is in the sample 1104 days later? 9; 0.06 g 8; 0.12 g 8; 2,070 g

Fran has 7 sheets of paper for a coloring project. if she only uses 1/3of a sheet of paper per draing how many drawings can ahe make?

What is the following product? sqrt 30 • sqrt 10