Yazan Motors purchases a vehicle on 01 January 2018 at $110 000. The vehicle has a useful life of 4 years and a depreciation rate of 25% per annum.
A)Calculate depreciation for the year ended 31 December 2018
B) what is the carrying value of the vehicle at the year ended 31 December 2018

What is the standard deviation of the following data set rounded to the nearest tenth? 3, 17, 18, 15, 12, 21, 9

An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.

Find the ratios of the corresponding sides