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nadya68 [22]
3 years ago
9

How many weeks will it take to save 475?

Mathematics
1 answer:
aleksandr82 [10.1K]3 years ago
7 0

Answer: It will take 9.5 weeks

Step-by-step explanation:

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Please help! [99 points]
anygoal [31]
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A linear function is a straight line that has a slope, and follows the formula: <em>
y = mx + b</em>

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b = y -intercept


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Simplify each algebraic expression by combing like terms 7x^2-5x+10x-8x^2
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What is the answer to this question
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Step-by-step explanation:

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3 years ago
Whatt is 5/10 times 4/6?
yanalaym [24]

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5/10×4/6=1/3

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For fraction multiplication, multiply the numerators and then multiply the denominators to get

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2 years ago
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Of the population of all fruit flies we wish to give a 90% confidence interval for the fraction which possess a gene which gives
maks197457 [2]

Answer:

The margin of error for the 90% confidence interval is of 0.038.

Step-by-step explanation:

In a sample with a number n of people surveyed with a probability of a success of \pi, and a confidence level of 1-\alpha, we have the following confidence interval of proportions.

\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}

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M = z\sqrt{\frac{\pi(1-\pi)}{n}}

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So \alpha = 0.1, z is the value of Z that has a pvalue of 1 - \frac{0.1}{2} = 0.95, so Z = 1.645.

Give the margin of error for the 90% confidence interval.

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The margin of error for the 90% confidence interval is of 0.038.

8 0
2 years ago
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