gabbydrouet07 gabbydrouet07
  • 16-05-2020
  • Chemistry
contestada

A train covers 168 km in 4 hours. Find its speed.

Respuesta :

davisarriona
davisarriona davisarriona
  • 16-05-2020

Answer:

42 km/hr

Explanation:

s = d/t (speed = distance/time)

s = 168/4

s = 42 km/hr

Answer Link

Otras preguntas

explain why x and 4x -10 are factors of the expression x(4x-10)^ rather than terms of the expression . what are the terms of the factor 4x-10?
what are the similarities between academic and personal writing and what are the differences
Sara has some oranges. She sold 40% more than she ate. If she sold 70 oranges. How many did she eat?
Find the the simplest form of 325/1000
Let f(x) = (-6x^6\sqrt(x))+(8)(x^(3)\sqrt(x)). Find f'(x).
Let f(x) = (-6x^6\sqrt(x))+(8)(x^(3)\sqrt(x)). Find f'(x).
how do we write 2.51 in expanded form and in word form
What Is 0.15 on the number line
what is 25% as a fraction.
why does the Arabian peninsula have small amounts of farming?