7.5 x 102
7.5 x 101
7.5 x 10-1
7.5 x 10-2
7.5 x 10-3
Correct answer is C
\(\frac{0.009}{0.012}\)
=\(\frac{0.009}{0.012}\) = \(\frac{9}{12}\) = 0.75
=\(7.5 \times 10^{-1}\)
Evaluate (2√3 - 4) (2√3 + 4) ...
The expression \(\frac{5x + 3}{6x (x + 1)}\) will be undefined when x equals ...
The angle of a sector of a circle of radius 8cm is 240°. This sector is bent to form a cone. Fin...
In the diagram, EF//QR, PE = 2cm, EQ = 4cm and FR = 6cm. Find x ...
If 27x = 9y. Find the value of \(\frac{x}{y}\)...
If tan x = \(\frac{4}{3}\), 0\(^o\) < x < 90\(^o\), find the value of sin x - cos x...
Solve the equation \(\frac{2y-1}{3} - \frac{3y-1}{4} = 1\) ...