3 years ago

Help please will give brainliest if correct

Mathematics

2 answers:

insens350 [35]3 years ago

8 0

The answer is $160. You have to subtract 200 from 20%

VARVARA [1.3K]3 years ago

8 0

22% of 200 is $44, so 200-44 equals $156. The game cost $44

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Aneli [31]

Answer:

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Step-by-step explanation:

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3 years ago

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ss7ja [257]

Answer: $(13.22\%,\ 19.34\%)$

Step-by-step explanation:

Given : Sample space : n= 559

Sample proportion : $\hat{p}=\dfrac{91}{559}=0.162790697674\approx0.1628$

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

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$\hat{p}\pm z_{\alpha/2}\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}\\\\=0.1628\pm (1.96)\sqrt{\dfrac{0.1628(1-0.1628)}{559}}\\\\=0.1628\pm0.030604971367\\\\\approx 0.1628\pm0.0306=(0.1322,\ 0.1934)=(13.22\%,\ 19.34\%)$

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3 years ago

The expression 7kl – 3k(4k + 2l) is equivalent to:

koban [17]

Answer:

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Given

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3 years ago

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love history [14]

Step-by-step explanation:

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