Answer:
(a+c)b OR it's already on simplified form
Step-by-step explanation:
depending upon what your instructor wants, they may want you to say it's already simplified (which happens sometimes).
HOWEVER, if you know how to factorize (which is essentially un-distributing), you could factor out the b which is common in both.
Answer:
<h2>The answer is option D</h2>Step-by-step explanation:
To find the equation of a line given the slope and a point we use the formula
<h3>where
m is the slope
( x1 , y1) is the point
From the question
slope = 0
The point is (- 2 , 7)
Substitute the values into the above formula and solve
That's
<h3>We have the final answer as
<h2>Hope this helps you
Answer:
D. 24.7
Step-by-step explanation:
First off we need to find the Mean of the data set. We take sum of all the data in the set and divide it by the number of sample in the data set.
Now we find the variance using the formula:
σ²=Σ(x-Mean)²
n-1
σ²=
σ²=
σ²=611.07
Now that we have the variance, we can use the variance to solve for the standard deviation by getting the square root of the variance.
SD=
SD=24.72