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3 years ago

Help me pleaseee!! Would appreciate ^^ BRAINLIST, thanks and points*

Mathematics

1 answer:

sergey [27]3 years ago

4 0

Answer:

See below

Step-by-step explanation:

22. 30 = 2 * 3 * 5

23. 126 = 2 * 3 * 3 * 7

24. 4900 = 2 * 2 * 5 * 5 * 7 * 7

25. 39204 = 2 * 2 * 3 * 3 * 3 * 3 * 11 * 11

26. There's no square number

27. The highest common factor are

30 is 5

126 is 7

4900 is 7

39204 is 11

28. The lowest common factor are

30 is 2

126 is 2

4900 is 2

39204 is 2

What about you? What did you get?

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3 years ago

If X is a normal random variable with parameters µ = 10 and σ 2 = 36, compute

alex41 [277]

Answer:

Step-by-step explanation:

Given that X is a normal random variable with parameters µ = 10 and σ 2 = 36,

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3 years ago

Evaluate the following integral over the specified region. Assume (r comma theta )(r,θ) are polar coordinates. ModifyingBelow In

topjm [15]

Answer:

Step-by-step explanation:

We have to integrate the function

$16+x^2+y^2$ over the region

$1\leq r\leq 3\\0\leq \theta \leq \pi$

Let us convert into polar coordinates

x=cost : y = sint

Then we get dxdy = rdr dt

So we get the integral as

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Substitute the limits to get

Answer

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4 0

3 years ago

Help me pleaseee!! Would appreciate ^^ **BRAINLIST, thanks and points***

Help me pleaseee!! Would appreciate ^^ BRAINLIST, thanks and points*