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

Which group of people will air pollution affect the most? a. athletes b. college students c. teenagers d. people with asthma Please select the best answer fr

What details reveal the importance of pagan warrior values, such as a belief in fate, a taste for boasting, a pride in loyalty, and a desire for fame?

the question is attached

After Ricardo received his allowance for the week, he went to the mall with some friends. He spent half of his allowance on a new paperback book. Then he bought

Which of the following factors influence the impact of immigrants on a host country? 1. The prosperity of the host nation 2. Distance between place of origin an

What is the domain of the function y = x2 + 4x - 2 ? a. All real numbers b. x < 6 c. All negative numbers d. y > 6

Determine conditions on the scalars so that the set of vectors is linearly dependent

A/an ________ is a malignant tumor of the bone making cells of the red one marrow

Which of the following occurs along coasts during the day? a. Land breeze b. Sea breeze c. Continental breeze d. Surf breeze

Samantha made 12 necklaces with 240 glass beads. Angelina made 11 necklaces with 231 glass beads. Select all statements that are true about these ratios. Answ