Mathematics !! 4

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11. The depreciation of a TV set is 15% per year. The price of a TV set is $6,500 in 2005, find its price in 2008. (Correct to 2 decimal points)
Price in 2008 = $____________

THANK!!

2006-12-08 07:34:41 · 3 個解答 · 發問者 happy_happyloklok 1 in 教育與參考 ➔ 小學及中學教育

3 個解答

$6,500 x (1-15%)^3

=$3991.81

2006-12-08 07:41:36 · answer #1 · answered by hr_helen 2 · 0⤊ 0⤋

$3991.81

2006-12-08 07:42:08 · answer #2 · answered by ventonhooo 3 · 0⤊ 0⤋

$3,991.81

2006-12-08 07:39:18 · answer #3 · answered by vegitou 7 · 0⤊ 0⤋