Answer: U=39
Step-by-step explanation:
6=u -15/4
cross multiply ✖
U-15=6*4
U-15=24
U=24+15
U=39
Answer:
24 yw :)
Step-by-step explanation:
Fewer because October clearly is higher then where December will be when the time comes.
Answer:
(96.91, 101.09)
Step-by-step explanation:
To calculate the interval, you require the Z value at 95% confidence interval. The Z value is 1.96. The formula to calculate the confidence interval:

Where X is the mean and s is the standard deviation and x the sample size:

The interval is (96.91, 101.09)
Answer:
The answer to your question is 648 m/h
Step-by-step explanation:



= 648 m/h