Kelly ran 2 miles and burned 240 calories. The next day she ran 3 miles and burned360 calories. The next day she ran 4 miles and burned 480 calories. If this pattern continues, how many calories will she burn if she runs 8 miles?

960

Step-by-step explanation:

Since 120 times 2 equal 240 and 120 times 3 equal 360 and 120 times 8 is 960

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

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