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shepuryov [24]
3 years ago
11

Mrs delles spent 120$ on a bag that was discounted 25%, what was the original price.

Mathematics
2 answers:
luda_lava [24]3 years ago
7 0

Answer:

480

Step-by-step explanation:

RideAnS [48]3 years ago
6 0
The price is $90. They got $30 off of the item

Site:https://www.percent-off.com/_25_discount
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What is the vertex of g(x) = -3x2 + 18x + 2?<br> (3, -25)<br> (-3, -25)<br> O (3, 29)<br> (-3, 29)
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Answer:

(3,29)

Step-by-step explanation:

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Liula [17]

The 99 percent confidence interval for the true mean length of the bolt is CI = (2.8712, 3.1288)

<h3>How to find the confidence interval?</h3>

Confidence Interval is used to tell us the degree of certainty or uncertainty that is existent in a sampling method.

The general formula for confidence interval is;

CI = x' ± z(s/√n)

where;

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Thus;

CI = 3 ± 2.576(0.3/√36)

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Read more about Confidence Interval at; brainly.com/question/17097944

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