find the radius of a sphere whose surface area is 154cm² (\(\pi = \frac{22}{7}\))

Similar Questions

Find the mean of the following 24.57, 25.63, 24.32, 26.01, 25.77...

The sum to infinity of the series: 1 + (1/3) + (1/9) + (1/27) + ... is ...

Find the volume of a cone of radius 3.5cm and vertical height 12cm [Take π = 22/7] ...

Mrs. Jones is expecting a baby. The probability that it will be a boy is 1/2 and probability that th...

Which of the following is not necessarily true of a rectangle? ...

Evaluate(111two)2 and leave your answer in base 2....

If the volume of a hemisphere is increasing at a steady rate of 18π m\(^{3}\) s\(^{-1}\), at what...

From a point P, the bearings of two points Q and R are N670W and N230E respectively. If the bearing ...

If y = 8x\(^3\) - 3x\(^2\) + 7x - 1, find \(\frac{\mathrm d^2 y}{\mathrm d x^2}\)....

Arrange the following in ascending order of magnitude \(110_{two}, 31_{eight}, 42_{five}\)...