<u>Bus:</u>
40 min = 36 miles
1 min = 36 ÷ 40 = 0.9 mile
<u>Car:</u>
1 min = 0.9 x 1.4 = 1.26 miles
<u>Total distance covered by both vehicles in 1 min: </u>
1.26 + 0.9 = 2.16 miles
<u>Time needed for both of them to cover 36km:</u>
36 ÷ 2.16 = 16 2/3 min
Answer: They will meet 16 2/3 mins after they have started.
Answer:
Step-by-step explanation:
In this case the solution of the integral is
[R^{2} - 0]h = \pi R^{2}h](https://tex.z-dn.net/?f=%5Cint%5Climits%5E%7B2%5Cpi%7D%20_0%20%7B%7D%20%5C%2C%20d%5Cphi%20%5Cint%5Climits%5ER_0%20%7B%5Crho%7Dh%20%5C%2C%20d%5Crho%20%3D%20%5B2%5Cpi%20-%200%5D%28%5Cfrac%7B1%7D%7B2%7D%20%29%5BR%5E%7B2%7D%20-%200%5Dh%20%3D%20%5Cpi%20R%5E%7B2%7Dh)
because h is a constant, and where the expression

was used.
I hope this is usefull for you
regards.
There are 85 candy bars in each box, and he will have 340 candy bars left after he gives three boxes to a friend.