Nelly145 Nelly145

12-01-2016
Mathematics

contestada

the waiting time to ride a roller coaster is 20 minutes when 150 people are in line. how long is the waiting time when 240 people are in line

Respuesta :

Billymkhoi Billymkhoi

12-01-2016

We have an equation: 20/?= 150/240

Cross multiply:
150*?= 20*240
⇒ ?= 20*240/150= 32

The final answer is 32 minutes~

Answer Link

Otras preguntas

Prime factor tree of 385

After 3/4 of a minute a sloth has moved just 3/8 of a foot. What is the sloths speed in feet per minute?

Find the volume of 10g of gasoline

Who proposed that Armistice Day be renamed Veterans Day? - Gen. Douglas MacArthur - President Harry S. Truman - President Dwight d. Eisenhower - Rep. Edwin K.

what does the word terrorism

What was the name of President Wilson's plan for peace in Europe after World War I? A. the U.S. Agenda B. the League of Nations C. the Fourteen Points D. the

Write 0.87 as a fraction in simplest form.

Prime factor tree of 385

The main goal Of using a cost-benefit analysis is to reach a...?

23 of all your books are fiction. 16 of those are historical fiction. What fraction of all your books are historical fiction?