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3 years ago

12

How Can I Devide. 2 by 3

1 answer:

nikklg [1K]3 years ago

3 0

You would have to divide like this. you would add a zero to the two and divide it as 20 divided into 3 which would equil 6.6.

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In a recent survey of 1002 people, 701 said that they voted in a recent presidential election. Voting records show that 61% of e

steposvetlana [31]

Answer:

The 95% confidence interval estimate of the proportion of people who say that they voted

(0.67122 , 0.72798)

Step-by-step explanation:

<u><em>Step(i)</em></u>:-

In a recent survey of 1002 people, 701 said that they voted in a recent presidential election.

Sample proportion

$p = \frac{x}{n} = \frac{701}{1002} = 0.6996$

<u><em>Step(ii)</em></u>

The 95% confidence interval estimate of the proportion of people who say that they voted

$(p^{-} - Z_{0.05} \sqrt{\frac{p(1-p)}{n} } , p^{-} + Z_{0.05} \sqrt{\frac{p(1-p)}{n} } )$

$(0.6996 - 1.96\sqrt{\frac{0.6996(1-0.6996)}{1002} } , 0.6996 + 1.96 \sqrt{\frac{0.6996(1-0.6996)}{1002} } )$

(0.6996 - 1.96 X 0.01448 , 0.6996 + 1.96 X 0.01448)

(0.6996 - 0.02838 , 0.6996 + 0.02838)

(0.67122 , 0.72798)

<u><em>Final answer</em></u>:-

The 95% confidence interval estimate of the proportion of people who say that they voted

(0.67122 , 0.72798)

7 0

3 years ago

Simplify -8 + 6(b - 1).<br><br> -2b - 1<br> -2b + 2<br> 6b - 14<br> 6b - 9

konstantin123 [22]

<span> -8 + 6(b - 1).
= -8 +6b - 6
= 6b - 14
answer </span><span>6b - 14 (third choice)</span>

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3 years ago

When Amber does her math homework she finishes 10 problems every 7 minuets.How long will it take for her to complete 35 problems

butalik [34]

Final answer is 24 and 1/2 minutes

3 0

4 years ago

Read 2 more answers

What is the answer to 19=-3a-5

stepan [7]

Answer:

$\fbox{ \huge{ \sf{ a = - 8}}}$

Step-by-step explanation:

$\bigstar{ \sf{ \: 19 = - 3a - 5}}$

$\tt{Step \: 1 \: }$ : Swap the sides of the equation

$\longmapsto{ \sf{ - 3a - 5 = 19}}$

$\tt{Step \: 2 \: }$ : Move 5 to right hand side and change it's sign

$\longmapsto{ \sf{ - 3a = 19 + 5}}$

$\tt{Step \: 3 \: }$ : Add the numbers : 19 and 5

$\longmapsto{ \sf{ - 3a = 24}}$

$\tt{Step \: 4 \: }$ : Divide both sides by -3

$\longmapsto{ \sf{ \frac{ - 3a}{ - 3} = \frac{24}{ - 3}}}$

$\tt{Step \: 4}$ : Calculate

$\longmapsto{ \sf{a = - 8}}$

$\sf ∴ \: the \: value \: of \: a \: is \: - 8.$

$\sf{Hope \: I \: helped !}$

$\sf{Best \: regards !!}$

~ $\sf{TheAnimeGirl}$

3 0

3 years ago

PLEASE HELP ME IF YOU CAN!! I MARK BRAINLIEST :D On a model castle, 1 inch equals 83 feet. The model is 10.5 inches wide. What i

Paraphin [41]

Answer:

871.5

Step-by-step explanation:

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3 years ago

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