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3 years ago

15

Show two different approaches to calculating the sale cost of a jacket, regularly $200, which has a discount of 30%. Include the

final answer for each method shown. Neglect sales tax for this problem.

1 answer:

Rainbow [258]3 years ago

4 0

I think the answer is 50 dollars more the amount
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If it is 9:37 what time would it be a hour and a half later

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Answer:

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Step-by-step explanation:

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A study will be conducted to investigate whether there is a difference in the mean weights between two populations of raccoons.

enyata [817]

Answer:

<h2>In this case,the answer would be option d) given in the answer choices or options or A two-sample t-test for a difference between population means.</h2>

Step-by-step explanation:

In Statistics,a two sample test is generally used to examine or compare two different population means with the main objective to verify whether the population means are equal or otherwise.
The two sample t-test basically involves the hypothesis testing to determine or verify the equality between two concerned population means.
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3 years ago

If a point in quadrant IV is reflected in the y-axis, its image will lie in quadrant:

Leni [432]

Answer:

Option D is correct.

Step-by-step explanation:

A plane mirror shows that the image formed by it is of same size as that of object, same distance as that of object and same orientation and laterally inverted.

So, when a point is in IV quadrant and reflection is from Y axis, the image is in III quadrant.

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3 years ago

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brilliants [131]

Answer:

$m\widehat {EF} = 146\degree$

Step-by-step explanation:

Measure of an arc is equal to the measure of its corresponding central angle.

Here, measure of the corresponding central angle of the arc EF is 146°

Therefore,

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3 years ago

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drek231 [11]

<h3>Answer: 6</h3>

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We say $|-6| = 6$

Effectively, all we're doing is removing the negative sign.

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