3 years ago

What is the solution of the following equation if x=10

Mathematics

1 answer:

Sonbull [250]3 years ago

6 0

Answer:

pictured and shown and solved

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garri49 [273]

Answer:

(5)

for eg;

3/5 is proportional to 15/25

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Soloha48 [4]

No because 20a the first digit is 2 which is in tens place just like 20b

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Margin of error: 0.04; confidence level: 95%; from a prior study, bold p with bold overparenthesis on top is estimated by the de

GrogVix [38]

Answer: 235

Step-by-step explanation:

The formula to calculate the sample size :-

$n=(\hat{p}(1-\hat{p}))(\dfrac{z_{\alpha/2}}{E})^2$

Given : Estimated proportion $\hat{p}=0.89$

Margin of error : $E=0.04$

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

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Now, the required sample size will be :-

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3 years ago

Find the average rate of change from x = 3 to x = 15 for the function f(x) = 0.01(2)x and select the correct answer below.

Vladimir [108]

Excuse me but his answer is incorrect. To find the proper rate of change you might have to solve it like you would for slope.
First you would find the points for x = 3 and x = 15 would be (3, 0.08) and (15, 327.68). Then using the slope formula you can find 327.60/ 12. That gives 27.3. So in that case the correct answer is C.

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Brilliant_brown [7]

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Step-by-step explanation:

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What is the solution of the following equation if x=10​

What is the solution of the following equation if x=10