Answer:
(c) 43.
Step-by-step explanation:
Given:
Margin of error (E) = 2
Sample variance
= 44
Confidence level = 95%
The z- value at 95% confidence level is 1.96.
The sample using the provided information can be calculated as:

Hence, the correct option is (c) 43.
where is the question , without question how can we find the Values
Answer:
desmos .com
Step-by-step explanation:
HAHA funny. The angle stays the same. 59 degrees.