Eight times the result of subtracting three from a number ?

1 answer:

4 0

The equation would be written as 8(x-3)

Hint: “the result” emphasizes parenthesis, so whenever you see that in a word problem, make sure to put parenthesis around whatever the problem is.

Hope this helps!

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This year consumers purchased 5,234,267,990 bottles of water. Last year

Assoli18 [71]

Answer: B

Step-by-step explanation:

First, find the sum of the bottles, which is 6,235,168,989 which is not an estimate.

Rounding it to the nearest billion, the answer is 6,000,000,000 or B)

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The cost of off-campus living for U of O students is normally distributed. The Office of the Registrar estimates that on average

evablogger [386]

Answer:

H1 : μ < 1225

Step-by-step explanation:

The alternative hypothesis in carrying out a statistical test could be explained as a notion which aims to displace or rival an initial position, the null hypothesis.

When declaring an hypothesis, the statement compares the initial or population mean in the hypothesis statement and not the result or outcome of the sample statistic.

In the scenario above :

The null is of the notion that :

H0 : μ = 1225 ;

Hence, the stance of the alternative which is that the mean is lower or less will be written as :

H1 : μ < 1225

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3 years ago

20. (06.07 )

Scrat [10]

20 is the best answer

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3 years ago