Answer: No
Step-by-step explanation:
Considering significant: p <= 0.05
A multiple choice question has 18 possible answers, only one of which is correct.
which means that the probability is 1 out 18, so
p = 1/18 = 0.056
As 0.056 > 0.050
Then, it is not significant
Answer:
Part a)
Part b)
Part c)
Step-by-step explanation:
Part a) What is the volume of your friend's swimming pool?
we know that
The volume of a rectangular prism is equal to
substitute the values
Part b) Your swimming pool is in the shape of a cylinder with a diameter of 16 feet and has the same volume as your friend's pool. What is the height of your pool?
we know that
The volume of a cylinder is equal to
we have
----> the radius is half the diameter
substitute and solve for h
Part c) While you were on vacation, 6 inches of water evaporated from your pool. About how many gallons of water evaporated from your pool?
remember that
so
Find the volume of water for
so
the volume of water evaporated is equal to
convert to gallons
remember that
so
100-75=25% did not like
25%=35 students how about 75%
75 x 35 divided by 25=105 students
105
1,000,000 is written as 10^6. Other wise it would be too low or too high.
-7.5 / -2.5 = 3
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