ManuelaPinzon ManuelaPinzon

25-05-2020
Mathematics

contestada

Charlie runs 2 laps in 8 minutes. How many minutes will 9 laps take him?

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

25-05-2020

Answer:

36 minutes

Step-by-step explanation:

We can write a ratio

2 laps 9 laps

------------- = --------------

8 minutes x minutes

Using cross products

2x = 8*9

2x = 72

Divide by 2

2x/2 = 72/2

x = 36 minutes

Answer Link

Otras preguntas

What are the major differences between the Democrat and Republican party?

Which of the causes for the fall of the Maya do you think was most important? Explain.

Explain the causes of Russia’s civil war and its outcome.

What areas of medicine have benefited from scientific and technological developments?

Which of the following passages from the novel support the idea that the giver is a heroic ?character? A. I do know that I sat here numb with horror. Wretched h

how do you say 'look at the board' 'listen' 'open the windows' 'close the door' 'repeat' 'stand up' 'silence' 'take out your books' 'pack away your things' 'sit

During the 15th to 18th centuries, which civilization controlled the Indian subcontinent and islands of the East Indies?

A 250 ml bottle of water treatment liquid will treat up to 625 litres of water. Given that 1 cubic meter=1000 litres, how much treatment liquid is needed to tre

what is the advantage of timing for a full minute to find your pulse

What element has the least metallic character B,C,F,Li or Na?