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frutty [35]
3 years ago
10

PLS I NEED HELP WITH MATH HOMEWORK FIND THE VALUE OF THE VARIBLE

Mathematics
1 answer:
zzz [600]3 years ago
3 0

Answer:

n=46

Step-by-step explanation:

Since this is a right triangle, you are left with 90 degrees

2n-2=90

2n=92

n=46

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A medical researcher needs 37 people to test the effectiveness of an experimental drug. If 101 people have volunteered for the t
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Answer:

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Step-by-step explanation:

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Compute the number of ways to select 37 people from 101 as follows:

{101\choose 37}=\frac{101!}{37!\cdot (101-37)!}

        =\frac{101!}{37!\times 64!}\\\\=\frac{101\times 100\times 99\times....64!}{37!\times 64!}\\\\=5397234129638871133346507775

Thus, the number of ways to select 37 people from 101 is, 5,397,234,129,638,871,133,346,507,775.

5 0
3 years ago
What is the volume of the cone below?
MrRa [10]

ANSWER

B.

112\pi \:  {units}^{3}

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The volume of a cone is calculated using the formula:

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We plug in the values to get;

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Volume =  112\pi \:  {units}^{3}

3 0
4 years ago
Read 2 more answers
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