saraann saraann

03-10-2017
Mathematics

contestada

A train travels 128 km in 2 hours and 30 minutes. What is its average speed in km/min?

Respuesta :

musiclover10045 musiclover10045

03-10-2017

1 hour = 60 minutes

2 hours = 120 minutes +30 = 150 minutes total

128 / 150 = 0.853 km/min

Answer Link

Otras preguntas

Find the exact value of each expression. DO NOT use a calculator. sin 22π/3

Temperatures have fluctuated throughout history, so why are recent global warming trends such a concern for climate scientists? Today's global warming:A.is affe

Find the distance between the two points (8,-8) and (-1, -5) in simplest radical form.

Are the answers I wrote in the image correct?

la democracia fue un sistema político que apareció en la polis de Atenas

a group of scouts camping at the lake shore hoisted their flag flew towards land and at night the flag flew towards the sea though there was no wind explain the

Trevor Noah Book Born and crime

A transformer will not back-feed until it is mounted on a pole. A. True B. False

how did fudalism bring order to europe

If angle 4=135 degrees, find the measure of each angle below? 1) ∠3 2) ∠1 3) ∠5