Find the correct to two decimal places, the volume of a sphere whose radius is 3cm. [Take π = $\frac{22}{7}$]

Similar Questions

The equation of a line is given as 3 x - 5y = 7. Find its gradient (slope)...

A cliff on the bank of a river is 300 meter high. if the angle of depression of a point on the oppos...

A binary operation * is defined by x * y = xy. If x * 2 = 12 - x, find the possible values of x...

An isosceles triangle of sides 13cm, 13cm, 10cm is inscribed in a circle. What is the radius of the ...

In a regular polygon of n sides, each interior angle is 144°. Find n ...

Find the area of the sector OPSQ ...

A group of 14 children children received the following scores in a reading test: 35, 35, 26, 26, 26,...

Evaluate $\frac{xy^2 - x^2y}{x^2 - xy^1}$ When x = -2 and y = 3...

In the diagram, PR is a diameter, ∠PRQ = (3x-8)° and ∠RPQ = (2y-7)°. Find x in terms...

Arrange the following numbers in ascending order of magnitude $\frac{6}{7}$, $\frac{13}{15}$, 0....