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masya89 [10]
3 years ago
5

What is the variance of 6, 5, 2, 5, 8?

Mathematics
2 answers:
Sladkaya [172]3 years ago
7 0
7177x 727 8252(20929/
ddd [48]3 years ago
6 0

Answer:

8

Step-by-step explanation:

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Mia wants to purchase a pair of jeans. The first time she saw the jeans, they were priced at $36. When she goes back to make the
jasenka [17]

Answer: D

Step-by-step explanation:

1. Subtract 36 to 28.80

2. Divide the answer to the first price (36.00)- 7.5 divided by 36.00 or 36

3. When you calculate and find the answer as a decimal, then make it into a percentage

So if... you divide 7.5 divided by 36, you get the decimal of 0.2, and when you move the decimals two places only, you get your answer of 20%.

Hopefully it helped you!. Have a good day :-).

8 0
2 years ago
You earn $15 per hour to babysit. After babysitting for 3 hours, you will earn $50. Write an equation in slope-intercept form to
Paha777 [63]

The equation  in slope-intercept form to represent the relationship between hours worked (x) and earnings in dollars (y) is y = $5 + $15x.

An equation in slope intercept form is usually written as: y = mx + b

Where:

  • m = slope
  • b = intercept

If I earn $15 per hour when  I babysit,  the amount I earn increases by $15 every hour. $15 is the slope of the equation. After 3 hours, the total amount I would earn is: $15 x 5 = $45.

In order to determine the intercept, subtract $45 from $50.

$50 - $45 = $5.

A similar question was solved here: brainly.com/question/15355500

4 0
3 years ago
A room can just store either 10 cases of soya beans drink and 8 cases of fruit juice or 4 cases of soybeans drink and 11 cases o
Vladimir79 [104]

Answer:

2 cases of soya bean milk will have the same volume as 1 case of fruit juice.

Step-by-step explanation:

Let the case of soya beans drink be x and let the case of fruit juice be y

We are told that the room can store either 10 cases of soya beans drink and 8 cases of fruit juice or 4 cases of soybeans drink and 11 cases of fruit juice.

This means that;

10x + 8y = 4x + 11y

Rearranging, we have;

10x - 4x = 11y - 8y

6x = 3y

Thus;

y = 6x/3

y = 2x

This means that 2 cases of soya bean milk will have the same volume as 1 case of fruit juice.

8 0
3 years ago
Stacey is looking for a job. She wants her take-home pay to be at least $32,000. What is the least her salary can be if she pays
tensa zangetsu [6.8K]
The correct answer is $40,000.
32,000 = 80% of 40,000
4 0
3 years ago
Michael is making a backdrop for the school play. He bought 4 rolls of material to use. He used 27 square feet of material for t
agasfer [191]
6 square feet in each roll
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