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lubasha [3.4K]
4 years ago
14

Find the volume SHOW WORK

Mathematics
1 answer:
vesna_86 [32]4 years ago
4 0

Answer:

The volume is 1120 units³.

Step-by-step explanation:

The volume of a prism is the multiplication of the cross sectional area by its length.

Therefore, find the area of the triangle, and then multiply it by the length:

v = ( \frac{8 \times 14}{2} )(20) =  \\  = (4 \times 14)(20) =  \\  = 56(20) =  \\  = 1120

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360 is one of many numbers divisible by this number set.
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4 years ago
A pizza chain plans to locate a new pizza franchise on the CCSU campus if the results of a survey show that more than 10% of CCS
kari74 [83]

Answer:

a) Null and alternative hypothesis:

H_0: \pi=0.1\\\\H_a:\pi>0.1

b) A Type I error is made when a true null hypothesis is rejected. In this case, it would mean a conclusion that the proportion is significantly bigger than 10%, when in fact it is not.

c) The consequences would be that they would be more optimistic than they should about the result of the investment, expecting a proportion of students that is bigger than the true population proportion.

d) A Type II error is made when a false null hypothesis is failed to be rejected. This would mean that, although the proportion is significantly bigger than 10%, there is no enough evidence and it is concluded erroneously that the proportion is not significantly bigger than 10%

e) The consequences would be that the investment may not be made, even when the results would have been more positive than expected from the conclusion of the hypothesis test.

Step-by-step explanation:

a) The hypothesis should be carried to test if the proportion of students that would eat there at least once a week is significantly higher than 10%.

Then, the alternative or spectulative hypothesis will state this claim: that the population proportion is significantly bigger than 10%.

On the contrary, the null hypothesis will state that this proportion is not significantly higher than 10%.

This can be written as:

H_0: \pi=0.1\\\\H_a:\pi>0.1

7 0
3 years ago
50779 divided by 590 equals
Gnom [1K]
50779 / 590 = 86.06610169

But, you can round this to equal 86.1.
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4 years ago
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So, I came up with something like this. I didn't find the final equation algebraically, but simply "figured it out". And I'm not sure how much "correct" this solution is, but it seems to work.

f(x)=\sin(\omega(x))\\\\f(\pi^n)=\sin(\omega(\pi^n))=0, n\in\mathbb{N}\\\\\\\sin x=0 \implies x=k\pi,k\in\mathbb{Z}\\\Downarrow\\\omega(\pi^n)=k\pi\\\\\boxed{\omega(x)=k\sqrt[\log_{\pi} x]{x},k\in\mathbb{Z}}

8 0
3 years ago
I-Ready
Elena-2011 [213]

Answer:15

Explanation: I just did it and that's what i ready said lol

5 0
2 years ago
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