Jim offers 15% off on a gallon of ice cream that costs $4.36. Which of the following will make Jeff's offer a better deal?
1 answer:
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The equation in standard form would be,
All you have to do is move -2/7x to the other side.
Hope this helped
:D
All you have to do is move -2/7x to the other side.
Hope this helped
:D
For each <em>x</em> in the interval 0 ≤ <em>x</em> ≤ 5, the shell at that point has
• radius = 5 - <em>x</em>, which is the distance from <em>x</em> to <em>x</em> = 5
• height = <em>x</em> ² + 2
• thickness = d<em>x</em>
and hence contributes a volume of 2<em>π</em> (5 - <em>x</em>) (<em>x</em> ² + 2) d<em>x</em>.
Taking infinitely many of these shells and summing their volumes (i.e. integrating) gives the volume of the region:
