Ask question

Ask question

All categories

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

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.

You might be interested in

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:

Alternate Exterior

Step-by-step explanation:

6 0

3 years ago

Factor -2 out of negative 6x +10

Brums [2.3K]

899888888 HEHE YOUR WELCOME

5 0

4 years ago

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>

⇒ $51.40=x$

<u><em>So, the length of the diagonal = 51.40 cm. </em></u>

<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