Answer:
100ft
Step-by-step explanation: I took the quiz
Answer:
The area.
Step-by-step explanation:
The circumference would only cover an outline of the floor. Hope this helps!
Answer:
Step-by-step explanation:
Given that total students =23.
15 have taken English, 13 Math and 8 both
number of students taking math only = total math - students who have taken both
= 13-8 = 5
Number of students taking English only = total English - students who have taken both
= 15-8 =7
Now we divided into 3 disjoint partitions as only Math, only English and both.
Thus no of students who have taken either math or english = 7+5+3 = 15
No of students who have taken neither = 24-15 = 9
Answer:
C.
84
Step-by-step explanation:
This question is solved using proportions.
From the sample:
11 + 3 = 14 out of 13 + 11 + 3 = 27 would rate the test something other than easy.
Out of 162:
Applying the rule of three:
14 - 27
x - 162
Applying cross multiplication:
![27x = 14*162](https://tex.z-dn.net/?f=27x%20%3D%2014%2A162)
![x = \frac{14*162}{27}](https://tex.z-dn.net/?f=x%20%3D%20%5Cfrac%7B14%2A162%7D%7B27%7D)
![x = 84](https://tex.z-dn.net/?f=x%20%3D%2084)
Thus the correct answer is given by option C.