jorjalouise28 jorjalouise28

11-10-2016
Mathematics

contestada

The formula for speed is s=d/t
If a car travels 20km in half and hour, how fast is it travelling?

Respuesta :

11-10-2016

Here, d=20 km

t=1/2 h

s=?

Substitute all of 'em in the formula, s = 20/ 1/2 = 20*2/1 = 40

So, Car is travelling with speed of 40Km/h.

Answer Link

Otras preguntas

What was one direct result of the War of 1812? F. Great Britain was finally able to defeat FranceG. American Indians were forced to move to Canada.H. Americans

PLEASE HELP first correct answers gets brain list. 1. in plant cells how are chloroplast and microchondria related? 2. why are plant cells and animal cells sh

Mining is particularly important to the economies of many of the low islands of Oceania, as these islands tend to have the most natural resources. What is it Tr

Punctuate optimally: a. I enjoy cooking with a crockpot: minimal effort is required. b. I enjoy cooking with a crockpot, minimal effort is required. c. I enjoy

What type of rock is making a cake similar to

Which show the answer in expanded form

Robert ran 0.5 miles on July 1st. Each day thereafter, he ran 0.3 miles more than the previous day. Find the total number of miles ran in the month of July 0 24

what do mutations bring about

List the powers and immunities of the Texas Legislative Branch.

this is a orgin of a new species in evolution, there are many different methods by which this can occur