kalipark5210 kalipark5210
  • 23-02-2021
  • Mathematics
contestada

A car travel 140 miles in 3 hours (with a constant speed). How far can it travel in 7 hours (with the same speed)?

Respuesta :

timiolus timiolus
  • 23-02-2021

Answer:

326.666miles

Step-by-step explanation:

v=distance/time (v=d/t)

d=140 miles

t=3hrs

v=d/t, v=140/3, v= 46.666mph

v=46.666mph

t=7hrs

d=?

v=d/t, d=vt, d=46.666mph x 7hrs, d= 326.666miles

Answer Link

Otras preguntas

2x^2 / x^2 - y^2 - x^2 / xy - y ^ 2​
What happens to the energy that is stored in cells? Check all that apply. It is released slowly. It is released quickly. It is released in a single reaction. It
whats 2 + 2 pls help
Who destroyed the most Horcruxes?
I really dont get this question
someone help me plz
The line plot below shows the lengths of bolts Mr. Slivka found in his drawer. He needs 16 bolts that are longer than 1 inch for a project he is working on. D
4. 5 cups of grape juice to 2 cups of apple juice
What type of energy is used to power up the lite bulb? When the light bulb turns on, energy is being converted into what forms? How do you know? What happens
Successful rifting can create new oceans and split apart continents. True or False