6
5
4
-5
Correct answer is A
\(log2 = 0.3010\hspace{1mm}given\\ log2^y = 1.8062\\ ∴ ylog2 = 1.8062\\ y=\frac{1.8062}{logy}=\frac{1.8062}{0.3010}=6\)
Find the size of each exterior angle of a regular octagon ...
If x + \(\frac{1}{x}\) = 8, find x2 + \(\frac{1}{x^2}\)...
The acres for rice, pineapple, cassava, cocoa, and palm oil in a certain district are given respecti...
It is observed that \(1 + 3 = 2^2, 1 + 3 + 5 = 3^2, 1 + 3 + 5 + 7 = 4^2. \\If \hspace{1mm}1 + 3 + 5 ...
The graphical method of solving the equation x3 + 3x2 + 4x - 28 = 0 is by drawing the graphs of the ...
Find the number of committees of three that can be formed consisting of two men and one woman from f...
Simplify \(\frac{9^{\frac{1}{3}} \times 27^{-\frac{1}{2}}}{3^{-\frac{1}{6}} \times 3^{\frac{-2}{3}}}...
A tree is 8km due south of a building. Kofi is standing 8km west of the tree. Find the bearing of Ko...
Given that P = {b, d, e, f} and Q = {a, c, f, g} are subsets of the universal set U = {a,b, c, d, e,...
Write the decimal number 39 to base 2 ...
Numerical Reasoning Questions and Answers
Typing Speed and Accuracy Test
Quantitative Reasoning Questions and Answers
Puzzles Questions and Answers
Situational Judgement Questions and Answers
Personality Test
Nigeria General Knowledge Questions and Answers
Data Interpretation Questions and Answers
Spatial Reasoning Questions and Answers
Microsoft Office Questions and Answers
Logical Reasoning Questions and Answers
Verbal Reasoning Questions and Answers
Abstract Reasoning Questions and Answers
See all →