Answer:
Step-by-step explanation:
1/5^(6-4) = 1/5^2 = 1/25
$400 becuase 9.65+.35=10.00 and times it by 40 is 400.
Answer:
9.75
Step-by-step explanation:
6.5= 20% of 32.50
32.50+6.5= 39
39/4 = 9.75
Answer:
The 95% confidence interval is
.
Step-by-step explanation:
The information provided is:

The critical value for 95% confidence level is:

Compute the margin of error as follows:


Then the 95% confidence interval is:


Thus, the 95% confidence interval is
.
Answer:
Rate of change is slope. (y = mx + b)
A slope of 5 should be 5/1. (5 over 1)
Step-by-step explanation: