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fgiga [73]
3 years ago
8

For the graph, what is a reasonable constraint so that the function is at least 600? graph of y equals minus 2 times the square

of x plus 40 times x plus 600 0 ≤ x ≤ 20 −10 ≤ x ≤ 30 x ≥ 0 All real numbers
Mathematics
1 answer:
zloy xaker [14]3 years ago
6 0

Answer: it the first option, 0 is less than or equal to x less than or equal to 20

Step-by-step explanation: i took the test :)

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Step-by-step explanation:

8-14 = -6

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g Which of the following is not appropriate to use the t-confidence interval for . a. The sample is based on a simple random sam
KATRIN_1 [288]

Answer:

d. The population standard deviation is known.

Step-by-step explanation:

T-distribution or Z-distribution, which to use?

If we have the population standard deviation is known, we use the z-distribution.

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3 years ago
Alex has 70% of her weekly paycheck
drek231 [11]

Answer:

$50

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Weekly paycheck to be deposited = 70%

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Weekly paycheck = $50.

It means Alex gets $50 per week.

4 0
3 years ago
815<br> divide by 9 work
yKpoI14uk [10]
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3 years ago
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Hey you're using Apex xD

Answer is D. 

Here's an example 

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8 0
3 years ago
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