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kodGreya [7K]
3 years ago
15

Is D the right answer for this? Thank you! - Alyssa

Mathematics
1 answer:
vesna_86 [32]3 years ago
8 0
We start by ordering the values.

5, 7, 8, 10, 13, 14, 17, 17, 21

Now we find the median(middle number).

Median(b): 13
(I added (b) for "base" since we need to take more medians)
The median now divides this data into two halves.

Now we take the medians of the two remaining halves.

Median(Half1): 7.5
Median(Half2): 17

Mark off the minimum and maximum.

Min: 5
Max: 21

Now graph!

Your median(Half1) is incorrect, since your median for the first half is 9. Since our median for the first half is 7.5, the answer would be Answer Choice C.
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After a 90% reduction, you purchase a new clothes dryer on sale for $62. What was the original price of the clothes dryer?
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Answer:

$7.20

Step-by-step explanation:

First, we would have to find out how much to subtract from $62.

We need to multiply 90% and 62 or 0.9 x 62

When we finish this equation we get 54.8, which is what we need to subtract from 62 to see what 90% off is.

62 - 54.8 = 7.2, so therefore our answer is $7.20

4 0
3 years ago
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3 years ago
0.00456 scientific notation
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Answer:

4.56 × 10^ − 3

Step-by-step explanation:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the  10 . If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

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3 years ago
As an estimation we are told £3 is €4. Convert £34.50 to euros.
Andre45 [30]

Answer:

46 euros

Step-by-step explanation:

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1.50 = 2 euros because you half the 4 euros because half of 3 is 1.50

hope this helps if not sorry  

3 0
3 years ago
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Answer:

It would be 12.

Step-by-step explanation:


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