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2 years ago

Find the MEAN for the data set: 6, 2, 7, 3,2

Mathematics

2 answers:

Alexeev081 [22]2 years ago

8 0

4. if you add all the numbers together, you’ll get 20. if you divide that by how many numbers there are, you’d get 4.

shtirl [24]2 years ago

6 0

Answer:

Step-by-step explanation:

To find MEAN, add up all the values in a data set and then divide by the number of values.

6+2+7+3+2 = 20

Number of values in data set: 5

20÷5= 4

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In a group of 120 recruits at the police academy 80 are college graduates and 25 are army veterans. If 15 of the recruits are bo

Gre4nikov [31]

Answer:

the number of recruits neither be college graduate and nor army veterans is 30

Step-by-step explanation:

The computation of the number of recruits neither be college graduate and nor army veterans is as follows;

= Total recruits - (college students + army veterans - both college graduates & army veterans)

= 120 recruits - (80 + 25 - 15)

= 120 recruits - 90

= 30

hence, the number of recruits neither be college graduate and nor army veterans is 30

4 0

3 years ago

5 less than the difference of a number f and 35

Fiesta28 [93]

Answer:

See below.

Step-by-step explanation:

There are 2 options in finding the difference between f and 35, as you did not state in the question which if the 2 is the larger number.

(f-35)-5=f-35-5

=f-40

(35-f)-5=35-f-5

=30-f

3 0

3 years ago

If A = (0, 0) and B = (6, 3) what is the length of overline AB ?

Kaylis [27]

Answer:

A= (0,0) and B = (6,3)

We can find the length AB with the following formula:

$d = \sqrt{(x_B -x_A)^2 +(y_B -y_A)^2}$

And replacing we got:

$d = \sqrt{(6-0)^2 +(3-0)^2} = \sqrt{45}= 3\sqrt{5}$

So then the length AB would be $3\sqrt{5}$

Step-by-step explanation:

For this case we have the following two points:

A= (0,0) and B = (6,3)

We can find the length AB with the following formula:

$d = \sqrt{(x_B -x_A)^2 +(y_B -y_A)^2}$

And replacing we got:

$d = \sqrt{(6-0)^2 +(3-0)^2} = \sqrt{45}= 3\sqrt{5}$

So then the length AB would be $3\sqrt{5}$

7 0

3 years ago

Determine if the triangles, PYG and triangle NBH similar. If so, identify the similarity criterion. AA similarity SAS similarity

ladessa [460]

Answer: B. SAS

Step-by-step explanation: I took the quiz

8 0

2 years ago

What is the equation of the following line?

icang [17]

Answer:

E

Step-by-step explanation:

y = mx + b

m = slope

b = y-intercept

slope = rise / run = 7 / 1 = 7

m = 7

y-intercept = 0

So:

y = 7x + 0

y = 7x

8 0

3 years ago