I have a 30% off Kohl’s coupon!!! I find a pair of jeans for $29. What would my cost be with the 30% off?

Mathematics

2 answers:

MArishka [77]3 years ago

7 0

Answer:

$20.30 plus tax

Step-by-step explanation:

You multiply 28 x .30 and that is your discount.

Lyrx [107]3 years ago

3 0

Answer:

$20.30

Step-by-step explanation:

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Q 2.20: In a survey, there are two categories of respondents, employed and unemployed people, and two options, A and B. The prop

Alexeev081 [22]

Answer:

The answer is 508

Step-by-step explanation:

Solution

First of all, the proportion of B is exceeds 0.5 in total.

Now,

To find the total of A it we have A =314 +512 = 826

The number of employed that choose B = 356

For us to have the proportion of B to be higher than the 0.5, the unemployed B from what is shown here should exceed the difference between total A and B employed

what this suggest is that the employed B is greater than 826-356 = 470

So,

The respondent that are unemployed that choose B must be greater than 470

Thus,

We recall that the B proportion among the unemployed respondent is lesser than .50

Thus suggests that the respondent that are unemployed who choose be is lesser than 512

The conditions becomes

470 lesser than the number of unemployed respondents who selected B lesser than 512

Hence the needed number of the number of unemployed respondents who chose B should be between 470 and 512

So, possible answer here is 508.

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4 years ago

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Bogdan [553]

Answer:

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