Please include a picture of the graphs in the problem.
Your system of equations must intersect at
(-1, 1).
Answer:
34.5
17.1
Step-by-step explanation:
Answer:
a) i) This is a right-tailed test.
b)

Step-by-step explanation:
We are given the following in the question:
Population mean, μ = 23 pounds
Sample mean,
= 23.6 pounds
Sample size, n = 40
Alpha, α = 0.10
Sample standard deviation, s = 3.5 pounds
First, we design the null and the alternate hypothesis
This is a one tailed(right).
Formula:
Putting all the values, we have

19
Step-by-step explanation:
9+10=19
...............
Answer:
He did not apply the distributive property correctly
Step-by-step explanation: