Is 1/3 + 3/5 = 4/8? If not explain the correct answer. B: 11/12 - 5/6 = 6/6 - 1? If not explain the correct answer.
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Using proportions, it is found that they must win 19 of their next 30 games.
<h3>What is a proportion?</h3>A proportion is a fraction of a total amount, and the measures are related using a rule of three.
We want a win-to-loss proportion of 2:1, which is equivalent to a win-to-total proportion of 2:3. We have that:
- The team will have won 5 + x games.
- The team will have played 36 games.
Hence:
3(5 + x) = 72
15 + 3x = 72
3x = 57
x = 19.
The Rangers must win 19 of their next 30 games.
More can be learned about proportions at brainly.com/question/24372153
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You want to find the volume inside the hemisphere (i.e. inside the sphere but above the plane
) and outside the cylinder
. Call this region
.
In cylindrical coordinates, we have
(where )