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I am Lyosha [343]
3 years ago
11

How do I do this question?

Mathematics
2 answers:
Jlenok [28]3 years ago
7 0
You have to square the whole thing so you will have:
(-3X x -5Y^4)(-3X x -5Y^4)

Then you use foil factor method and you will get the answer:
9X^2 + 25Y^8
Liula [17]3 years ago
6 0
It's impossible because there are no like terms.
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Solve this inequality. 7.2-3w&lt;4.5
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Answer:

w>0.9

Step-by-step explanation:

7.2-3w<4.5

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2 years ago
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In the largest clinical trial ever conducted, 401,974 children were randomly assigned to two groups. The treatment group consist
scoundrel [369]

The correct option regarding whether the requirements for a hypothesis test are satisfied is:

D. The conditions are satisfied. The samples are random, and each sample has at least 5 successes and 5 failures.

<h3>What are the conditions for an hypothesis test?</h3>

There are two conditions:

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  • Each sample should have at least 5 successes and at least 5 failures.

These two conditions are satisfied for this problem, hence, researching this problem on the internet, option D is correct.

More can be learned about the requirements of an hypothesis test at brainly.com/question/15396725

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6 0
2 years ago
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Marta_Voda [28]

Answer:

m=76

Step-by-step explanation:

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