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3 years ago

-36 times a number minus 75 is equal to 65 less than the number. What is the number?

1 answer:

8 0

−36n−75=n−65−36n−75−n=n−65−n
−37n−75=−65−37n−75+75=−65+75−37n=10−37n−37=10−37

n= −10/37 <--------- answer

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3 years ago

8+w/4 when w is 16 plz answer it for me plzzz

Marat540 [252]

Answer:

8+w/4
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Step-by-step explanation:

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6 0

2 years ago

When 37299 is divided by a number , the quotient is 298 and the remainder is 49. what is the number?

alisha [4.7K]

Answer:

$\huge\boxed{125}$

Step-by-step explanation:

$n-\text{a number}\\\\298n+49=37299\qquad|\text{subtract 49 from both sides}\\\\298n+49-49=37299-49\\\\298n=37250\qquad|\text{divide both sides by 298}\\\\\dfrac{298n}{298}=\dfrac{37250}{298}\\\\n=125$

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2 years ago

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Which expression is equivalent to 3.2y - 1/3 +(-7y) + 2/3 ASAP PLZ

Ivahew [28]

Answer:

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Step-by-step explanation:

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2 years ago

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ivolga24 [154]

The confidence interval is 0.028, 0.872

<h3>Given </h3>

862 of 1013 randomly selected adults wear seat belts.

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<h3>What is confidence interval?</h3>

A Confidence Interval is defined as a range of values we are sure our true value lies within it.

<h3>What is 95% confidence interval?</h3>

A 95% confidence interval is defined as that if we take 100 different samples and compute a 95% confidence interval for each sample, then approximately 95 of the 100 confidence intervals will contain the true mean value.

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