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

Determine whether the sequence coverage or diverges. If it converges, give the limit. 48, 8, 4/3, 2/9, ...

The height of a rectangular prism with a 20 cm by 12 cm base and a 30 cm diagonal.find the unknown dimension

Find all powers of 4 in range 4 through 1,000

By the mid-1700s, the largest city in the colonies was (A) New York (B) Boston (C) Philadelphia (D) Charleston (E) Wilmington, Delaware

Find all powers of 4 in range 4 through 1,000

you measure or observe two events to occur at the same time one nearby and one further away. Which one did you actually see first?

After what happened on April 19 can war between the colonies and Great Britain be avoided?

What is the mean of 87, 93, 86, 90, and 84?

If Walt can paint 25 feet of fence in an hour, and Joe can paint 35 feet in an hour, how many minutes will it take them to paint a 150-foot fence, if they work

Why was is difficult for the Arab people to form one nation?