Answer:
a) 4
Step-by-step explanation:
Take the equation:
x + 1483 = 2113.833
Solve for x:
x = 2113.833 - 1483
x = 630.833
To find df, take the equation:
Where x = 630.833
Solve for y:
y ≈ 3
Take number of treatments = k
Degrees of freedom, df, of numberof treatments = k - 1
Therefore,
Where df = 3, we have:
k - 1 = 3
Solve for k:
k = 3 + 1
k = 4
The number of treatment groups is 4
None, really. She has no dependents that could benefit. On the other hand, if she gets Life insurance early in life (Term life insurance) with no devastating disease she can lock in the rates. Who know's what the future bring and she might get married and have a family, get sick etc. I have to admit I'm biased since I'm Swiss and we tend to get overinsured. But for the sake of this question, None is the correct answer.
Answer: 9x^3 y^4 sqrt -3y
what the heck ???????????????????????????