The answer is y to the power of negative 1, I think. Because -4+3 is -1.
Answer: The confidence interval would be (120.6, 159.4).
Step-by-step explanation:
Since we have given that
n = 200
mean =
Standard deviation = 
At 95% confidence interval, z = 1.96
So, 95% confidence interval would be

Hence, the confidence interval would be (120.6, 159.4).
Answer:
C. Mushrooms
Step-by-step explanation:
Mushrooms are known to be decomposers, they break down nutrients.
The answer to your question is "payday lender"