20/42 + 14/42 - 8/42 = 26/42
Answer:
k is the y-coordinate of the vertex of the function. That vertex is located at (1, -2.5).
The value of k is ...
... A. k = -2.5
i think... ;-;
6 years if you add the years up and look at the ages
The value of
is 
Explanation:
Given that the function
is 
We need to determine the value of 
<u>The value of Opposite side of the triangle:</u>
The formula for
is given by

The value of opposite side can be determined using the formula,




Thus, the value of opposite side is 4
<u>The value of </u>
<u>:</u>
The formula for
is given by

Substituting the values, we have,

Thus, the value of
is 
<u>The value of </u>
<u>:</u>
The formula for
is given by

Substituting the values, we have,


Thus, the value of
is 
Hence, the value of
is
Answer:
Step-by-step explanation:
During the calculation of any population standard deviation, the sum of the squared deviation is usually divided by N, which is the number of data entry in the population. Thereafter, the square root of the result would be taken.
On the other hand, during the calculation of the sample standard deviation, the sum of the squared deviations is usually divided by n - 1, with n being number of entries in the sample data set. Thereafter, the square root of the result would be taken.