0.3010
0.4771
0.6532
0.9542
Correct answer is C
If \(log_{10} 2 = 0.3010\) and \(log_{10} 3 = 0.4771\),
\(\log_{10} 4.5 = \log_{10} (\frac{3 \times 3}{2})\)
\(log_{10} 3 + log_{10} 3 - log_{10} 2 = 0.4771 + 0.4771 - 0.3010\)
= 0.6532
In the diagram |XY| = 12cm, |XZ| = 9cm, |ZN| = 3cm and ZY||NM, calculate |MY| ...
In the diagram, PQ and PS are tangents to the circle O. If PSQ = m, <SPQ = n and <SQR = 33\(^o...
If U = {x : x is an integer and 1 ≤ x ≤ 20 } E1 = {x: x is a multiple of 3} E2 = {x: x is a ...
In the diagram, O is the centre of the circle. OM||XZ and < ZOM = 25º. Calculate ∠X...
Find all real numbers x which satisfy the inequality \(\frac{1}{3}\)(x + 1) - 1 > \(\frac{1}{5}\)...
In the figure, GHIJKLMN is a cube of side a. Find the length of HN. ...
Evaluate and correct to two decimal places, 75.0785 - 34.624 + 9.83 ...
Simplify \(\frac{0.0324 \times 0.00064}{0.48 \times 0.012}\)...