cloveboon cloveboon

17-03-2021
Mathematics

contestada

A train travels 1 kilometre in 1 minute 20 seconds. Picture of steam train Question prompt At this rate, how many kilometres will the train travel in 1 hour?

Respuesta :

17-03-2021

Answer:

45km

Step-by-step explanation:

Distance covered in 1min 20sec (80sec) = 1km

Distance covered in 1 min (60sec) = 1km/80sec

Distance covered in 1Hr (3600sec) = (1/80)*3600 = 45km.

Answer Link

Otras preguntas

why is the sum of the coefficients on the reactant side of a balanced equation does not have to equal the sum of the coefficients on the product side of the equ

I will thank whoever gets this right Let f be a function from Z+ to Z+ where Z+ is the set of positive integers, such that f satisfies these two conditions: (1

The graph of a quadratic function touches, but does not cross, the x-axis at x = 4. What function represents this situation?

How were WWII veterans treated vs. WWI veterans?

what is the intersection of planes ADE and BEA

Read the following scenario: A school board in a small community makes a decision to cut the school district’s theater program. Many parents and students be

What is the factor of -5a+10

There are three ways to give an object a static charge. They are by friction, conduction and induction. A student states she has two charged objects. She states

What government agency primarily deals with domestic policy issues? A the department of defense B the state department C the environmental protection agency D

Which statement below characterizes Woodrow Wilson's beliefs after the war was over? -He supported a peace with vengeance perspective at the peace talks. -He pr

ACCESS MORE