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slega [8]
4 years ago
15

How do you work out the mean mark ?

Mathematics
1 answer:
sattari [20]4 years ago
4 0

Answer:

The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.

Step-by-step explanation:

plz give brainliest

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Describe the transformations from the parent function f(x)=x^2 to the function g(x+2)^2+5
Yanka [14]

Answer: 2 units to the right, 5 units up

Step-by-step explanation:

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2 years ago
Which number has a 9 that is 1/10 the value of the 9 in 296?
Lisa [10]
Can i have the answers?
It would be something like this

129 the nine would be in one spot to the right of the other nine since it is 1/10 and any fraction number means moving the digit right and a whole number would mean moving to the left pls give brainliest
5 0
3 years ago
Which of the following people might want to claim EXEMPT on their W-4
Zina [86]

The person that might want to claim exemption on the W-4 form is John who received money from his internship.

<h3>When can you claim the exemption when filling out the W-4 form?</h3>

This is possible if your income does not derive from:

  • A salary from a formal job.
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<h3>Who can claim the exemption?</h3>

John can likely be exempted because he obtained the money from an internship, which is not a formal job.

Learn more about money in: brainly.com/question/11801782

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4 0
2 years ago
5 x 9 + 7 - 1 + 9 x 13 - 9? tamer
vovikov84 [41]
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4 0
3 years ago
Read 2 more answers
Mr. Randall is giving a test that has 12 more three-point questions than five-point questions. The test is worth 100 points. Whi
Butoxors [25]

Answer:

The system will be:

x - y = 12

3x + 5y = 100

Step-by-step explanation:

Let The number of three-point questions ⇒ x

And the number of five-point questions ⇒ y

The giving a test has 12 more three-point questions than five-point questions.

So, x - y = 12

The test is worth 100 points.

So, 3x + 5y = 100

So. the system which represents this information is:

x - y = 12

3x + 5y = 100

And the solution of the system is x = 20 and y = 8

The number of three-point questions ⇒ x = 20 questions.

The number of five-point questions ⇒ y = 8 questions.

8 0
3 years ago
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