Answer:
3
Step-by-step explanation:
This experiment has four groups. Each of these groups have six observations
Total number of observations = 4 x 6 = 24
Treatment degrees of freedom can be gotten by using this formula
Df1 = K - 1
= 4-1
= 3
Therefore for this question, the treatment degrees of freedom is given as 3 and the correct answer option is b.
2 1/4 + 1 1/6 = 3 1/12
5 - 3 1/ 12 = 1 11/12 is how much it grew in the second year.
Answer:
-4x^2 -2x+6
Step-by-step explanation:
2x^2+(4x-6x^2)+9-(6x+3)
Distribute the minus sign
2x^2+4x-6x^2+9-6x-3
Combine like terms
2x^2 -6x^2 +4x -6x +9-3
-4x^2 -2x+6
Answer:
HI!!! I believe your answer is option a because it looks like your not multiplying anything so hope this helps:)
Step-by-step explanation:
I believe it's 6/12, but simplified to the lowest form is 1/2