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3 years ago

Solve the equation y = ex for x.

Mathematics

1 answer:

kakasveta [241]3 years ago

8 0

Answer:

x= y/e (or the last answer choice on your screen)

Step-by-step explanation:

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3 years ago

1+4.25n+3/2p-3+(-2p)+5/4n

alex41 [277]

Answer:

11/2n+-1/2p-2

Step-by-step explanation:

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3 years ago

Which transformation is shown ?

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The third one No it’s not

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3 years ago

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insurance company checks police records on 559 accidents selected at random and notes that teenagers were at the wheel in 91 of

ss7ja [257]

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

Step-by-step explanation:

Given : Sample space : n= 559

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

$=16.28\%$

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

Critical value : $z_{\alpha/2}=1.96$

Confidence level for population proportion:-

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

Hence, 95% confidence interval for the percentage of all auto accidents that involve teenage drivers.= $(13.22\%,\ 19.34\%)$

7 0

4 years ago

What is the m=<br> And what is the equation<br> Please help me asap its almost due

Alenkasestr [34]

Answer:

m = 1 $\frac{1}{7}$ , y = 1 $\frac{1}{7}$ x + 10

Step-by-step explanation:

The equation of a line is y = mx + c where m is the slope and c is the y-intercept. I will be calculating the slope using the points (7, 2) and (0, 10)

m = $\frac{rise}{run}$

= $\frac{2-10}{7-0}$

= $\frac{8}{7}$

= 1 $\frac{1}{7}$

Based on the graph, the y-intercept is 10. Thus, the equation of the line is 1 $\frac{1}{7}$ x + 10.

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3 years ago

Read 2 more answers