The markup is what the store adds to its cost of the item to cover expenses and give the store a profit. Find the amount of markup, and add it to the cost to find the selling price.
60% of $90 =
= 60% * 90
= 0.6 * 90
= $54
$90 + $54 = $144
The selling price is $144
Step-by-step explanation:
the lebgth to form the right angle is e9
Answer:
<h3>23</h3>
<u>Data is:</u>
<u>Mean:</u>
<u>Standard deviation:</u>
- σ =

Correct choice is d
<h3>24</h3>
<u>Data is:</u>
- -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5
<u>Mean:</u>
- (-5 -4 - 3 - 2 - 1 + 0 + 1 + 2 + 3 + 4 + 5)/11 = 0
<u>Standard deviation:</u>
- σ =

Correct choice is d
<h3>25</h3>
<u>Data is:</u>
<u>Mean is:</u>
<u>Standard deviation:</u>
- σ =
≈ 1.4
Correct choice is d