Answer: 15 minutes
Step-by-step explanation:
Given : Tonya runs 8 kilometres in 60 minutes.
We know that the rate of distance covered with respect to time is given by :-
Rate of distance covered with respect to time for Tony=kilometers per minute
Let t be the time taken by her to run 2 kilometers.
Then, Rate of distance covered with respect to time =
If rate remains the same, then we have
Hence, it would take 15 minutes to run 2 kilometers.
The equation that gives the cost y of renting a car for x days from Rent-All is; y = mx + c
An equation model that gives the cost y of renting a car for x days from Rent-All is the standard slope-intercept form of the equation of a straight line.
The standard slope-intercept form of the equation of a straight line takes the form;
where;
The equation that gives the cost y of renting a car for x days from Rent-All is; y = mx + c
PS: The constant, c may be equal to zero. in some cases.
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Berapakah banyaknya himpunan bagian dari A??