3 years ago

1/2 of a number is 32 what's the answer

Mathematics

1 answer:

AVprozaik [17]3 years ago

3 0

64 !! because 32 x 2 is 64

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Answer: This question doesn't have an answer.

Step-by-step explanation:

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3 years ago

5. To have integrity means that you A. usually tell the truth B. only cheat when it's necessary C. are honest and trustworthy D.

xenn [34]

C. Integrity means you are honest and trustworthy

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3 years ago

Use the given level of confidence and sample data to construct a confidence interval for the population proportion p.

Molodets [167]

Answer:

The 95% confidence interval for the population proportion is (0.778, 0.884).

Step-by-step explanation:

We have to calculate a 95% confidence interval for the proportion.

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$\sigma_p=\sqrt{\dfrac{p(1-p)}{n}}=\sqrt{\dfrac{0.831*0.169}{195}}\\\\\\ \sigma_p=\sqrt{0.00072}=0.027$

The critical z-value for a 95% confidence interval is z=1.96.

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$MOE=z\cdot \sigma_p=1.96 \cdot 0.027=0.053$

Then, the lower and upper bounds of the confidence interval are:

$LL=p-z \cdot \sisgma_p = 0.831-0.053=0.778\\\\UL=p+z \cdot \sisgma_p = 0.831+0.053=0.884$

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4 years ago

Which decimal is equivalent to 8/25?

vichka [17]

Answer:

B. 0.32

Step-by-step explanation:

Fractions are basically division, so do 8 divided by 25 and you will get 0.32.

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4 years ago

45% of the beads in a box are blue. if there are 36 blue beads in the box, how many beads are there altogether ?

Pie

36÷0.45=80
There are 80 beads altogether

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3 years ago

Read 2 more answers