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Brums [2.3K]
3 years ago
6

What value of n makes the following equation true? n⋅5=−5

Mathematics
2 answers:
lesantik [10]3 years ago
7 0
-1.  -1 *5 = -5 you just have to divide 5 on both sides which will give you n = -1
tekilochka [14]3 years ago
5 0
The value is -1 because -1 times 5 is negative five 
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Answer: $20

Step-by-step explanation:

Here os the correct question:

Stephanie saw in an ad in the paper that her favorite kind of perfume was on sale for 25% off. If the sale price was $15, what was the original price of the perfume?

Let the original price of the perfume be y.

Since we are told that 25% is off, that means that 25% has been deducted from the original price. This can be written as:

y - (25% of y) = $15

y - (25/100 × y) = $15

y - 0.25y = $15

0.75y = $15

Divide both side by 0.75

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Find the 44th percentile, P44, from the following data! pls help
irina [24]

Answer:

P_{44} = 29.9

Step-by-step Explanation:

The 44th percentile, P_{44}, of the given data can be calculated using the kth formula for percentile given as:

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where,

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Plug in the values into the formula to find "i"

i = \frac{44}{100}(23 + 1)

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Since "I", 10.56, is not an integer, round the number down, and round it up to the nearest integer, then look for the position each occupy in the ordered data set, and find their average.

Thus,

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P_{44} = 29.9

6 0
3 years ago
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