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eimsori [14]
3 years ago
7

What am I suppose to do here??

Mathematics
1 answer:
Alex777 [14]3 years ago
5 0

Answer:

B

Step-by-step explanation:

Hey There!

To solve this problem we have to combine like terms

7x^3-6x^3=x^3\\6x^2-8x^2=-2x^2\\-5x+10x=5x\\5-7=-2

So our answer would be

x^3-2x^2+5x-2 (b)

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Because...

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Based on the amount predicted to be spent, the hypotheses will be:

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The Null Hypothesis is the one that confirms the prediction so in this case it will be that the average shopper will indeed spend $1,007.24.

The Alternate Hypothesis theorizes that the event being predicted will not happen so in this case that would mean that the shopper would not spend $1,007.24.

In conclusion, the null hypothesis confirms and the alternate denies.

<em>Find out more on the null hypothesis at brainly.com/question/15980493.</em>

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Answer:

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8 0
3 years ago
Read 2 more answers
The volume of a right circular cone is latex: v=\frac{1}{3}\pi r^2h v = 1 3 π r 2 h . suppose a cone has a constant height of h
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Answer:

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Step-by-step explanation:

7 0
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