3 years ago

Below are the line plots for two data sets . Find the mean of each data set

Mathematics

1 answer:

STALIN [3.7K]3 years ago

4 0

Sorry if this isn’t the right answer :(
A. 2 + 1 + 2 + 1 + 2 / 5 = 1.6

B. 4 + 4 + 4 + 4 / 4 = 4

You might be interested in

Please help!! Will mark brainliest

Over [174]

Y would equal to -5. hope this helps

8 0

3 years ago

If x - 5y = 6, what is the value of y when X= -4? A:-2 B-2/5 C:2/5 D:2

zysi [14]

Answer:

I think the answer is D. 2

4 0

3 years ago

Read 2 more answers

The polynomial of degree 3, P(x), has a root of multiplicity 2 at x = 3 and a root of multiplicity 1 at x = -2. The y-intercept

Maru [420]

Answer:

$p(x) = - 0.7(x - 3)^{2} (x + 2)$

Step-by-step explanation:

We have that the polynomial, has a root of multiplicity 2 at x = 3 and a root of multiplicity 1 at x = -2.

This means the factored form of the polynomial will be.

$p(x) = a(x - 3)^{2} (x + 2)$

Also, it was given that, the y-intercept is y=-12.6.

This implies that:

$- 12.6= a(0 - 3)^{2} (0 + 2)$

$- 12.6= a(- 3)^{2} (2)$

$- 12.6= 18a$

Divide both sides by 18;

$a = \frac{ - 12.6}{18}$

$a= - 0.7$

Therefore the polynomial is

$p(x) = - 0.7(x - 3)^{2} (x + 2)$

7 0

4 years ago

The table below shows the number of marbles of different colors in a bag: Marble Experiment Color of Marbles Number of Marbles R

Nesterboy [21]

Answer:

7/14

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Lolll I need help again! URGENT!!!!

Mars2501 [29]

Every time you get 6 times out of 8 you times it like 12 16,18 24

8 0

3 years ago