Seudónimo Seudónimo

03-02-2016
Mathematics

contestada

A school cafeteria serves 200 students every 4 hours. At this rate, how many students can be served in 7 hours?

Respuesta :

nobrains nobrains

03-02-2016

200 students / 4 hours,
50 students / hour.

Now in 7 hours, multiply by 7.
350 students / 7 hours.
350 students

Answer Link

Otras preguntas

Any help is appreciated!

Can someone please explain how to solve these three algebra problems? Thank you :) 1) 14xy - 26x^2y^2 + 16x^3y^3 ---------------------------------------------

Distinguish between a solution in general and an aqueous solution

Please help me You have $1 and earn $0.25 for each cup of orange juice you sell. Write an equation in two variables that represent the total amount A (in dollar

Can somebody please help me answer this problem it’s totally hard for me!

which equation includes the minimum or maximum of f as a number that appears in the equation?

An astronaut drops a rock into a crater on the moon. The distance, d(t), in meters, the rock travels after t seconds can be modeled by d(t)=0.8t^2. What is the

In which article of the US Constitution is the leadership of the executive branch authorized?

I’m not sure how to solve this problem.

I’m not sure how to solve this problem.