What’s the answer to this ?

Option B:

Sum of and is .

Solution:

Given data:

and

To find the sum of and .

Sum of and

The value of .

                    (add the coefficient of √2i, i.e. (3 + 1 = 4))

Sum of and is .

Option B is the correct answer.

282 6/7 cm^2

step-by-step explanation:

the correct answer is b) histograms can be used to exhibit the shape of distributions. this is because histograms count the frequency of each possible answer, so one is able to see which results are more common and which are less common.