I think D.
They both rested for 2 minutes, however they did not rest at the same time, but it doesn't say they did that in the option choice.
Hope this helps!
1000000+1/10. There are no rules for when you add the powers.
The answer would be B y=1/2x-1
The volume of the car is 1800cm^3 which is equivalent to 0.0018m^3
<h3>Scale modelling</h3>
Given the scale factor that model of a car is amde to a scale of 1:40, Giving that the model as 45cm^3, this means that;
1 = 45cm^2
Determine the volume of the car
40 = x
Find the ratio
1/40 = 45/x
x = 40*45
x = 1800cm^3
x = 0.0018m^3
Hence the volume of the car is 1800cm^3 which is equivalent to 0.0018m^3
Learn more on scale factor here; brainly.com/question/25722260
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If
, the value of a and b is given as a = 34 and b = 0
<h3>What is an
equation?</h3>
An equation is an expression that shows the relationship between two or more variables or numbers.

If
, the value of a and b is given as a = 34 and b = 0
Find out more on equation at: brainly.com/question/2972832
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