Answer: 4
Step-by-step explanation:
In performing AVOVA (Analysis of variance)
The number of degrees of freedom corresponding to between treatments = n- 1 , where n = number of treatments
As per given information, we have
The total number of treatments in the experimental design= 5
i.e. n=5
Then, the number of degrees of freedom corresponding to between treatments = 5-1=4
Hence, the correct answer is "4".
Answer: The answer should be B
Answer:
27y + 6r
Step-by-step explanation:
use the distributive property
3 * 9y = 27y
3 * 2r = 6r
27y + 6r
<em><u>Plz mark as brainliest if this helped! Have a nice day!!!</u></em>
<em><u>-Lil_G</u></em>
Answer:
x^2(5x-2)
Step-by-step explanation:
The gcf of the whole expression is x^2. You then factor out it from the expression to get x^2(5x-2)