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MariettaO [177]

2 years ago

8

which of these numbers can be classifies as irrational 1/3 ,square root of 16, 0.73737373... or 0.87546201023....? will give bra

nliest!!!!

1 answer:

Verdich [7]2 years ago

3 0

The .87546201023 because it is infinite and a fraction cant be written.
where as .73 can just be put over 99

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The sum of the measures of two supplementary angles is 90°.

kirill [66]

The answer to this is never true

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3 years ago

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8/10x 1 3/5 =? would be what?

Aleonysh [2.5K]

8/10 x 1 3/5 = ?
first u need to find the mixed fraction is 8/5: 1 3/5 = 8/5
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2 years ago

Solve 3e = -27 show work<br>this one i dont understand how to do

max2010maxim [7]

Answer:

<h2>-9</h2>

Step-by-step explanation:

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2 years ago

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Step-by-step explanation:

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4 0

2 years ago

the local independent party wants to poll registered voters to see the proportion who would consider voting for an independent c

SpyIntel [72]

Answer: 1308

Step-by-step explanation:

Given : Level of confidence = 0.97

Significance level : $\alpha=1-0.97=0.03$

Critical value : $z_{\alpha/2}=2.17$

Margin of error : $E=0.03$

If prior proportion of population is unknown , then the formula to find the population proportion is given by :-

$n=0.25(\dfrac{z_{\alpha/2}}{E})^2$

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Hence, the minimum sample size needed =1308

6 0

2 years ago