Find, if possible, the number of elements in sets A, B, and C using the given information.n(A - C) = 10n(C - A) = 3n(A ? B) = 8n(C ? A) = 8n(C ? B) = 6n(B - A) = 8n(A ? B ? C) = 4
A. n(A) = 11, n(B) = 27, n(C) = 18
B. n(A) = 22, n(B) = 20, n(C) = 15
C. n(A) = 18, n(B) = 16, n(C) = 11
D. The information is inconsistent or incomplete.
Answer: C
Mathematics
You might also like to view...
Combine the following, if possible.19
+ 9
- 
A. 19
+ 9
B. 28
C. 18
+ 9
D. 19 + 9
Mathematics
Find the exact value of the expression. Do not use a calculator.cot 60° - cos 45°
A. 
B. 
C. 
D. 
Mathematics
Find the mean. Round to the nearest tenth unless otherwise stated.Annual salaries: $21,096, $18,265, $30,962, $24,944Round to the nearest whole number.
A. $23,816 B. $23,817 C. $18,265 D. $21,096
Mathematics
Multiply.(4 - 11x)(4 + 11x)
A. 16 - 88x - 121x2 B. 16 + 88x - 121x2 C. 16 - 11x2 D. 16 - 121x2
Mathematics