Answer:
Step-by-step explanation:
(1). One solution
(2). Infinitely Many Solutions
(3). One solution
(4). No Solution
32x + 53 = 501
-53 - 53
<u>32x</u> = <u>448</u>
32 32
x = 14
Answer:
D
Step-by-step explanation:
Sorry I'm late
Answer:
( 11.7 , 12.7 )
Step-by-step explanation:
The provided information is:
Sample mean = 
Standard deviation = 
Sample size = n = 49
Significance level = 
Thus, the 95% confidence interval is:
