sachidesai8761 sachidesai8761

12-06-2018
Mathematics

contestada

A boat can travel 48 miles downstream in 4 hours and can make the return trip in 6 hours. find the speed of the boat in still water.

Respuesta :

cherrynerd cherrynerd

12-06-2018

Downstream = 48miles/ 4 hours = 12 miles/hour
Upstream = 48 miles/6hours = 8 miles/hour
the Average= (12+8)/2 =20/2 = 10 miles/hour.

Answer Link

Otras preguntas

Jason is blindfolded and cannot verbally identify objects in his left hand, which suggest that he has had a dyslexic episode a lateralization of his brain hemis

What is a republic? a form of government that forces all citizens to practice a state-determined religion a form of government in which the final authority of t

What is the Hindu belief in karma?

Which of the following statements accurately describes conquistadores?

Can you tell me how to do this in expanded from?

Need help finishing problem 27.

The best thing you can do to keep a positive relationship with your supervisor is to A. keep your opinions to yourself. B. be productive at work.

How to put an equation in slope intercept form?

Solve x2+4x+1=0. Please someone help me

two trains leave the station at the same time one heading west and the other East the westbound train travels at 55 miles per hour East bound train travels at 7