Answer: 14
Step-by-step explanation:
- Degrees of freedom is the number of values in the evaluation of a test statistic that are free to vary.
For t-statistic , the degree of freedom for a sample with sample size 'n' is given by :-
Given : Sample size : n-1
Then, the number of degrees of freedom the t-value will have :-
Hence, the t-value will have 14 degrees of freedom.
Answer:
120
Step-by-step explanation:
10(14)-4(5)
=140-20
=120
That row of Pascal's triangle is 1 3 3 1 for the coefficients so
(x+6)³ = 1x³ + 3x² + 3x + 1
Answer:
7.5 cups
Step-by-step explanation:
1 1/4 x 6 = 7.5
Answer:
The area of the hexagon is
Step-by-step explanation:
we know that
The area of the hexagon is equal to
where
P is the perimeter of the hexagon
a is the apothem
<em>Find the Perimeter P</em>
<em>Find the apothem a</em>
Find the area of the hexagon