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Allushta [10]
3 years ago
8

Write two monomials with a product of -84a^6b^10

Mathematics
2 answers:
rjkz [21]3 years ago
5 0
(-2a^5b^4) * (42ab^6) = -84a^6b^10
Vitek1552 [10]3 years ago
5 0

(-4a³b²)(-21a³b^8) can be an answer

to return, use the foil method. Remember that when multiplying variables with powers, add the powers

hope this helps

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Alisa is choosing new tile for the floor in her dining room which is in the shape of a square with side lengths x feet. The tile
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Answer:

A F = 3.39 per sq ft. B 37.29 C 77.97

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2 years ago
A survey shows that 10% of the population is victimized by property crime each year. A random sample of 527 older citizens (65 y
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Answer:

The data provide sufficient evidence that older people are more likely to be victimized.

Step-by-step explanation:

H 0 : P = 0.10

H 1 : P > 0.10 (Right tailed test)

n = 527, P = 0.1235

The test statistics

x = P - p / \sqrt{p*(1-p) / n}

x = 0.1235 - 0.10 / \sqrt{0.10 * 0.90 / 527}

x = 0.0235 / \sqrt{0.09 / 527}

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x = 0.0235 / 0.0130682049264618

x = 1.798257689731729

x = 1.798

P value = [1 - p(Z > 1.7980] (Right tailed test)

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The P - Value is very small, so <u>reject H0</u>

Conclusion: The data provide sufficient evidence that older people are more likely to be victimized.

7 0
3 years ago
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Answer:

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Fix the tip of compass at C and with a fix radius, cut AB on both sides of C

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Do the same with E

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2 years ago
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18.60 + 27.60 = 46.20

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6 0
3 years ago
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