(a)
In the diagram. \(\over{Rs}\) and \(\over{RT}\) are tangent to the circle with centre O, < TUS = 68\(^o\), < SRT = x and < UTO = y. Find the value of x.
(b) Two tanks A and B are filled to capacity with diesel. Tank A holds 600 litres diesel more than tank B. If 100 litres of diesel was pumped cut of each tank, tank A would then contain 3 times as much as tank B. Find the capacity of each tank.
Express, correct to three significant figures, 0.003597.
Evaluate: (0.064)\(^{-\frac{1}{3}}\)
Solve: \(\frac{y + 1}{2} - \frac{2y - 1}{3}\) = 4
Simplify, correct to three significant figures, (27.63)\(^2\) - (12.37)\(^2\)
