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Sphinxa [80]
3 years ago
5

Find the volume of a cone with a diameter of 40cm and a height of 40 cm.

Mathematics
1 answer:
lbvjy [14]3 years ago
7 0

Answer:

v = \pi {r}^{2}  \frac{h}{3}  \\   \:  \:  \:  \: = \pi \times 20 \frac{40}{3}  \\  \:  \:  \:  \: = 16755.16 {cm}^{3}

<em>hope</em><em> </em><em>this</em><em> </em><em>helps</em><em> </em><em>you</em>

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When h has the value 12 calculate 5h - 2
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Answer:

5h - 2

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<em>6</em><em>0</em><em>-</em><em>2</em>

<em>=</em><em><u>5</u></em><em><u>8</u></em>

7 0
2 years ago
The table below shows randy breuers height in inches leading into his teen years. The graph below displays a scatter plot of the
-Dominant- [34]
The least-square regression line has a slope of:

m=(nΣxy-ΣyΣx)/(nΣx²-ΣxΣx)

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8 0
3 years ago
Read 2 more answers
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6 0
3 years ago
For students who first enrolled in two year public institutions in a recent​ semester, the proportion who earned a​ bachelor's d
kondaur [170]

Answer:

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Alternate hypothesis =H_a:p>0.395

Step-by-step explanation:

Given : In a recent​ semester, the proportion who earned a​ bachelor's degree within six years was 0.395.

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In a recent​ semester, the proportion who earned a​ bachelor's degree within six years was<u> 0.395. </u>

Claim : the proportion of students who enroll in her institution <u>have a higher completion rate.</u>

So,null hypothesis =  H_0:p=0.395

Alternate hypothesis =H_a:p>0.395

6 0
3 years ago
Anybody got some answers?
kiruha [24]
I don’t know if this is right but this is what I figured.
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4 0
3 years ago
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