3 years ago

Directions:Use the product rule to simplify the following monomials.

Mathematics

1 answer:

prohojiy [21]3 years ago

3 0

11. 80c^5d^6

12. 20r^5s^3

13. -3a^3b^2

14. 8xy^5

15. -12m^3n^3

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Solve the equation. Then check your solution.

kvasek [131]

Answer:

x-4=2

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saveliy_v [14]

Answer: Domain: x=-2. Range: -2<=y<1

Step-by-step explanation:

Domain: The line is only on one x-point and that is x=-2.

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F(x)=3x-4 and g(x) = x2 find the value of f(3)-g(2) <br><br> show all work

zheka24 [161]

Answer: 1

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Step-by-step explanation:

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3 years ago

Distance between two points (−5,−5) and (-9, -2)

sergey [27]

Answer: 5

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3 years ago

It's believed that as many as 23% of adults over 50 never graduated from high school. We wish to see if this percentage is the

laila [671]

Answer: 756

Step-by-step explanation:

Given : The proportion of adults over 50 never graduated from high school. = 0.23

Margin of error : E=0.03

Significance level : $\alpha=1-0.95=0.05$

Critical value : $z_{\alpha/2}=1.96$

The formula to find the sample size is given by:_

$n=p(1-p)(\dfrac{z_{\alpha/2}\ }{E})^2$

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Hence, the required minimum sample size = 756

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3 years ago