Answer:
No she isnt
Step-by-step explanation:
12.5% is for a hour, so if Maxine did 3 hours more than that would be (12.5x 3 ) 37.5%
Answer:
The answer is (4,14) because both lines pass through this point.
The whole triangle and the triangle with the angle K are both isosceles triangle which means two angles are equal.
The total triangle angle is 180. Using this you can find the K.
Answer: 323
Step-by-step explanation:
The formula to calculate the sample size for proportion is given by :_
Given : Significance level :
Critical value :
Margin of error :
The proportion of successes :
Now, the required sample size will be :-
Hence, the minimum required sample size = 323