Since it can be expressed as fraction, it's a rational number.
*20 Pts* What are two fractions with different denominators that each have the LCD of 36?
2 answers:
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First cylinder(V1) = 
r²h
insert 10 as r&h
⇒V1 = 1000
second cylinder(V2)= ×11.5² × 8 = 1058
V2-V1 = 58
100 ×
= 5.8% increase
insert 10 as r&h
⇒V1 = 1000
second cylinder(V2)=
V2-V1 = 58
100 ×
Answer:
116 students
Step-by-step explanation:
The standard deviation for a proportion is:
For any measured sample proportion x, the z score is given by:
The population proportion is 0.53
At the 14th percentile, the corresponding z-score is z =-1.08.
Since 0.48 is at the 14th percentile, the standard deviation is:
Therefore, the sample size 'n' is given by:
The sample size must have been of 116 students.