abbywebb46 abbywebb46

12-12-2017
Mathematics

contestada

If a car travels 172 miles in 4 hours how long will it take to travel 387 miles

Respuesta :

harpazo harpazo

12-12-2017

172/387 = 4/t

Let t = time to travel 387 miles

172t = 4(387)

172t = 1548

t = 1548/172

t = 9

Answer: 9 hours

Answer Link

Otras preguntas

(a+b+c)(d+e+f)(a+b+c)(d+e+f). The expression consists of 3 factors, and each factor contains 2 terms.

Some experts regard ________ as the most addictive drug available on the street, but many research scientists have questioned this assumption in recent years.

The idea for building the statue of liberty began at a dinner party in Versailles, France, shortly after the American Civil War

When the United States entered the was in Europe where did it attack first

getting a sunburn is what type of energy

If a cube is split in half, the surface area of the pieces will be ___ that of the cube. A. greater than B. less than C. the same as D. none of these

Book World receives 12 boxes of books .Each box contains 16 copies of the new best -seller ,Norton’s Last Laugh .How many copies of Norton’s Last Laugh does t

The members of the French royal academy gave the lowest ranking to which types of art

solve the system by the elimination method

Lamar wants to determine the movie preferences