No. The usual approach is to maximize profits. The profit function may depend on a variety of factors. A well-selling product may be sold at a low markup, to increase sales even further.
none it is internet based only.
Yellow-footed rock wallabies are found only in Australia. The best guess regarding population is around 2000 altogether in South Australia, but this is based on 1992 figures. The population in NSW was estimated at between 170 and 215, again based on 1992 figures, but a change on the previous 1980 figures of between 20 and 250.
Congruent figures are always similar. However, similar figures are only sometimes congruent.
145.992 using only four significant figures is 146.0
There are 10 significant figures in 8630000.000.
0.0730 has three significant figures.
21,600 using only four significant figures is still 21,600.
Only three significant figures.
They are congruent. Figures that only have the same size or only have the same shape as each other are "similar".
Two. When multiplying or dividing the answer is rounded to the fewest significant figures in the given measurements. 0.55 has only two significant figures, so the answer can have only two significant figures.
Same as Advanced Learning Power, Maths and Excellence Learning Pty Ltd, who seem to be based only through the Internet, and are selling the product
The accuracy of the answer is limited to the LEAST significant figures of the input. So if two measured quantities are multiplied or divided, one of which is accurate to only two significant figures, and other to six significant figures, the answer is only accurate to two significant figures. HOWEVER: use all the figures you have for the calculation, and then round your answer to two significant figures. Also, however, remember that if you are multiplying by an actual exact number, as in doubling, the significant figures of that 2 is unlimited, so the answer is only limited by the significant figures of the number you are doubling.