robert7425 robert7425

03-10-2018
Mathematics

contestada

David wants to fill his backyard swimming pool. His garden hose delivers 40 gallons in 5 minutes. How many gallons of water will be in the pool after 20 minutes? After 1 hour?

Respuesta :

gary1902 gary1902

03-10-2018

after 20 minutes there will be 40×4 (5×4=20) so 1600 gallons. In a hour there will be 40×12 (5×12=60minutes) so 480 gallons

Answer Link

Otras preguntas

A plumber is fitting a water pipe that is 3\4 foot long on to a water pipe that is 2\12 foot long. How long will the finished pipe be?

What is 0.625 as a percent

What is the volume of a cone that has a height of 7 mm and a radius of 3 mm? Use 3.14 to approximate pi and round the answer to two decimal places if necessary.

Muhammad left Mecca to live in Medina because __________. converts to Islam in Medina invited him to preach among them he feared for his life if he stayed in Me

What would be numbers if you ring 10 more than 36?

is energy released or absorbed during the formation of a solution?

what are the differences and similarities of inertia and friction?

when plates push together they cause

what is 18 percent of 4,500.00 dollars

What is the gcf and lcm of 18 and 15