Given: U = {Even numbers between 0 and 30} P = {Multiples of 6 between…
Given: U = {Even numbers between 0 and 30} P = {Multiples of 6 between 0 and 30}…
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Find the number of ways of selecting 8 subjects from 12 subjects for an examination
Find the number of ways of selecting 8 subjects from 12 subjects for an examination A. 490 B.…
Find the range of 1/6, 1/3, 3/2, 2/3, 8/9 and 4/3
Find the range of 1/6, 1/3, 3/2, 2/3, 8/9 and 4/3 A. 3/4 B. 5/6 C. 7/6 D.…
If (frac{9^{2x-1}}{27^{x+1}} = 1), find the value of x.
If (frac{9^{2x-1}}{27^{x+1}} = 1), find the value of x. A. 8 B. 5 C. 3 D. 2 Correct…
Find the variance of 2, 6, 8, 6, 2 and 6
Find the variance of 2, 6, 8, 6, 2 and 6 A. 6 B. 5 C. √6 D.…
Simplify (√98 -√50)/√32
Simplify (√98 -√50)/√32 A. 3 B. 1 C. 1/2 D. 1/4 Correct Answer: Option C Explanation (√98 –…
A cinema hall contains a certain number of people. If 22(frac{1}{2})% are children, 47(frac{1}{2})% are…
A cinema hall contains a certain number of people. If 22(frac{1}{2})% are children, 47(frac{1}{2})% are men and 84…
A woman buys 270 oranges for N1800.00 and sells at 5 for N40.00. What is…
A woman buys 270 oranges for N1800.00 and sells at 5 for N40.00. What is her profit? A.…
Simplify 1 – (7/3 x 5/4) + 3/5
Simplify 1 – (7/3 x 5/4) + 3/5 A. -16/15 B. -79/60 C. -37/15 D. -151/60 Correct Answer:…
In a class of 40 students, 32 offer mathematics, 24 offer Physics, and 4 offer…
In a class of 40 students, 32 offer mathematics, 24 offer Physics, and 4 offer neither Mathematics nor…