4 years ago

Fill in the blanks to create a true statement.

Mathematics

1 answer:

Morgarella [4.7K]4 years ago

7 0

Yoo I’m to dumb for This andee idk

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What is a fraction on which the gcf of the numerator and denominator?

Mkey [24]

You take a fraction for example,6/12 and you find the GCF of both numbers in this case it would be 6 because 6 is the GCF.I hope this helps

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3 years ago

According to a poll by the Gallup organization in December of 2012, among a random sample of 1,025 U.S. adults, 707 said they we

telo118 [61]

<h2>Answer with explanation:</h2>

As per given , we have

n= 1025

x=707

$\hat{p}=\dfrac{707}{1025}=0.689756097561\approx0.69$

Critical value for 99% confidence interval : $z_{\alpha/2}=2.576$

Confidence interval : $\hat{p}\pm z_{\alpha/2}\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}$

i.e. $0.69\pm (2.576)\sqrt{\dfrac{0.69(1-0.69)}{1025}}$

i.e. $0.69\pm 0.0372125403253$

i.e. $\approx 0.69\pm 0.037$

$=( 0.69- 0.037,\ 0.69+0.037)=(0.653,\ 0.727)$

99% confidence interval for the proportion of all U.S. adults in December of 2012 who were optimistic about their finances in 2013= (0.653, 0.727)

Interpretation : We are 99% confident that the true population of all U.S. adults in December of 2012 who were optimistic about their finances in 2013 lies in interval (0.653, 0.727).

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3 years ago

Solve for x. The triangles are similar

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X = 10

- Hope this helps you.

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The class needs to collect 20.5 pounds of cans for recycling over the next 5 months. Students plan to collect 3.75 pounds each m

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students would need 4.1 pounds each month

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Answerrrrr please to this

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Answer:

the first one

Step-by-step explanation:

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