Answer: 46
Step-by-step explanation:
Given : Margin of error : E= 17
Standard deviation : 
Critical value for 90% confidence level :
Formula to find sample size is given by :-

i.e. 

Hence, the required minimum sample size = 46.
Answer:
false
Step-by-step explanation:
the anwser would be 45=10 witch is not true
Answer:
b
Step-by-step explanation:
The plant started to wither 35 days after it was planted.
Answer:
4 is the answer
Step-by-step explanation:
you can - or + the equation only then when the letter is same z and z both are same so you can - them and get the answer.
You are correct for part A, good job! :D
As for part B, I <em>believe</em> the answers are function, nonlinear, and discrete.
Please let me know if I was wrong at any time. I hope this helps!!