Double-declining-balance depreciation
a building acquired at the beginning of the year at a cost of $106,800 has an estimated
residual value of $4,300 and an estimated useful life of four years. determine the following.
(a) the double-declining-balance rate
(b) the double-declining-balance depreciation for the first year

What is the standard form of -5x^2+2x^4-11+x^3+3x

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:

Agraphic designer created a logo on eight and a half by 11 inch paper. in order to be placed on a business card, the logo needs to be one and 7/10 inches by 2 and 1/5 in. what is the scale factor of the dilation