O-LevelMathematicsNumber4024/11 · Oct/Nov 2012 · Q72 Marks
Estimate, correct to the nearest whole number, the value of sqrt(72.187 / pi). Show clearly the approximate values you use.
- (a)Estimate, correct to the nearest whole number, the value of sqrt(72.187 / pi). Show clearly the approximate values you use.[1]
- (b)The values of three cube roots, correct to 1 decimal place, are given below. cuberoot(5) = 1.7 cuberoot(50) = 3.7 cuberoot(500) = 7.9 Using as much of the above information as is necessary, find the value of cuberoot(0.005).[1]
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