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Simora [160]
3 years ago
11

Students in a class were asked how many pets they have at home. 0,0,0,0,2,2,2,2,3,3,4,5,6,6,6,6,7,7,7,7,7,8,8,8,8 what was the p

opulation mean of the number of pets living in the students homes according to the pet survey
Mathematics
1 answer:
s344n2d4d5 [400]3 years ago
5 0
The mean is 4.56. This is because you take the average of all the numbers then divide it by the amount of numbers.
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Does the point (0, 37) satisfy the equation y = 79x - -37? yes no​
AlexFokin [52]

Answer:

yes

Step-by-step explanation:

y = 79x - -37

37 = 79(0) - - 37

37 = 0 - - 37

37 = 37

5 0
3 years ago
Help me with this one plesse​
Veronika [31]

Answer:

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Step-by-step explanation:

6 0
3 years ago
Factor -2 out of negative 6x +10
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A TV screen is 41 cm long and 31 cm high. The length of the diagonal is closest to: A) 49 cm Eliminate B) 51 cm C) 54 cm D) 48 c
GuDViN [60]

Answer:

The length of the diagonal is closest to 51 cm.

Step-by-step explanation:

Given:

TV screen is 41 cm long and 31 cm high.

Now, to find the length of the diagonal.

By using pythagorean theorem:

leg 1 = 41 cm, leg 2 = 31 cm.

Let the hypotenuse be x.

(leg 1)² + (leg 2)² = hypotenuse²

41^{2} +31^{2}=x^{2}

⇒1681+961=x^{2}

⇒2642=x^{2}

<em>Using square root on both sides we get:</em>

⇒51.40=x

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<u><em>By rounding off of 51.40cm it becomes 51 cm.</em></u>

Therefore, the length of the diagonal is closest to 51 cm.

7 0
3 years ago
An old billionaire is writing his will, and deciding how to distribute his nine estates among his three children. He wants to gi
kotegsom [21]

Answer:

18

Step-by-step explanation:

6 2 1    How many ways does this produce and are they legitimate?

  • 6 2 1
  • 6 1 2
  • 2 6 1
  • 2 1 6
  • 1 2 6
  • 1 6 2  

So any combination that you come up with, will produce 6 variations within those three choices. They are legitimate.

Lets see what you get with at most 5 estates to one person

5 3 1    Which will also give 6 variations. There are no other ways to make 5

4 3 2   Which will give 6 variations

I don't think there are any more possible choices.

  • 621
  • 531
  • 432

Are the only 3 ways the estates can be split given the rules. Each choice leads to 6 other choices. The total is 18



7 0
3 years ago
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