Answer:
95% confidence interval: (2.784,3.176)
Step-by-step explanation:
We are given the following information in the question:
Sample size, n = 25
Sample mean = $2.98
Standard error = $0.10
Alpha = 0.05
95% confidence interval:
 
Putting the values, we get,
 
 
 
        
             
        
        
        
Answer:
Construction of a perpendicular bisector through C
Step-by-step explanation:
i just did the problem and put in that answer on bakpax and got it right
 
        
             
        
        
        
Answer:
<h2>
x = 20.8</h2><h2>
y = 22.3</h2>
Step-by-step explanation:
- x is the adjacent side
- 8 is the opposite side
- y is the hypothenuse
SOH - CAH - TOA
Since the opposite side is given and we need to find the length of the adjacent side, we can use tangent to solve for x.

Since the opposite side is given and we need to find the length of the hypotenuse, we can use sine to solve for y.
 
 
 
        
             
        
        
        
Answer: 143
Step-by-step explanation: So, first, you add the two first amounts, which are $12 and $22, which is 34. Then, you divide the amount you have (4882) by the amount you <em>need</em> (34). And finally, you take away the decimal, and you have your answer!
 
        
             
        
        
        
Answer:
He earned £32.
Step-by-step explanation:
24+26+28+30+32=140
140/5=28
Hope this helps!
Please mark as brainliest if correct!