Give the number of significant figures of the population ...
Give the number of significant figures of the population of a town which has approximately 5,020,700 people
7 significant figures
3 significant figures
4 significant figures
5 significant figures
Correct answer is D
The two trailing zeros in the number are not significant, but the other five are, making it a five-figure number.
Calculate the gradient (slope) of the joining points (-1, 1) and (2, -2) ...
If the angle of a sector of a circle with radius 10.5 cm is 120°, find the perimeter of the sect...
The table below gives the distribution of marks obtained by a number of pupils in a class test. F...
If twice a certain integer is subtracted from 5 times the integer, the result is 63. Find ...
In the diagram, PQS is a circle with center O. RST is a tangent at S and ∠SOP = 96o. Find ∠P...
Given that t = \(2 ^{-x}\), find \(2 ^{x + 1}\) in terms of t. ...
Make s the subject of the relation: P = S + \(\frac{sm^2}{nr}\)...
The radius of a sphere is 3 cm. Find, in terms of π, its volume. ...