I hope this helps you
23. Lines p and q are parallel.
2 answers:
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Answer:
15833.6269741 cm^3.But we can make it 15,833.63 cm^3 rounded to the nearest hundredth.
Step-by-step explanation:
so let’s solve this using the following formula -> .
So if the height is 25 and the radius is 12 them we can plug those numbers into the formula.
.
So let’s start by doing 12 squared which is 144 then 144*35 which is 5040.
And now 5040*pi which is 15833.6269741 cm^3.But we can make it 15,833.63 cm^3 rounded to the nearest hundredth.
Id you ant to check if my answer is correct look at the image below.
Answer:
a) Mean=0 and Standard deviation=1
b) The z-scores have no units of measurement
Step-by-step explanation:
When we convert all the pulse rates of women to z-scores using the formula;
the mean is 0 and the standard deviation is 1.
The reason is that, the resulting distribution of z-scores forms a normal distribution which has a mean of 0 and a standard deviation of 1.
b) The z-scores are standardize scores and has no units of measurement. They give us how many standard deviations below or above the mean of the corresponding values.