Answer: Jaclyn spent $48
Step-by-step explanation:
3x - 34 = 14
3x = 14+34
X = 48/3 = 16
Eleven plus five in parentheses plus sixteen plus five in parentheses equals thirty-seven
"a "and "b^2-4ac" must be negetive
Step-by-step explanation:
a) 6400
b) 4800
c) 32000
hope this answer helps you dear!
Answer:
Follows are the solution to this question:
Step-by-step explanation:
the confidence level for z:


Calculating the Margin of error:


The population means estimate a 95 % confidence interval is:
