Answer:
You add the powers, so (X^3)(x^-17)=x^n n= (3+-17) Meaning n=-14
Step-by-step explanation:
Step-by-step explanation:
Let . . . ,Xn be the random sample of n employee's sick days. It is given that the random samples follows the Normal distribution along with standard deviation of 7 days. Let
or
So,
Therefore, the confidence interval of the population mean for α = 0.05 is
=
=
= (17.93, 24.07)
Answer:
I believe that
1) Isosceles, acute
3) Scalene, obtuse
5) Isosceles, right
7) Equilateral, acute
Step-by-step explanation:
This should help in the future. :)
Answer: I hate when that happens :/ I think I can help
Step-by-step explanation:The 1st one I think it’s the 4th picture. The second one is 1.
Did you try using 2 for x?