Answer:
A
Step-by-step explanation:
The appropriate inference procedure in this case is a one-sample t test for a mean. The test statistic for this test is .
14. The current of a river is given by the
1 answer:
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Answer:
Step-by-step explanation:
<em>Hey there!</em>
<em />
To find y when x is -5 we go to -5 on the x-axis.
When at -5 find where the blue line is vertical to -5,
which is -2.
<em>Hope this helps :)</em>
Answer:
volume will be equal to 5,655 ft³
Step-by-step explanation:
diameter of swimming pool = 40 ft
depth increases from east-west lines is from 2 ft to 7 ft
so the average depth of the swimming pool can be calculated by
hence average depth comes out to be 4.5 m
volume of water in the pool will be equal to the volume of the pool
volume =
=
= 5,654.86 ft³
volume will be equal to 5,655 ft³ approximately