The decimal value -85 is to be stored ina byte using 2's complement representation. what hexadecimalconstant should be used?
(a) $56 (b) $aa (c) $ab (d) $d5 (e) none of these.

Helen's credit card has an apr of 15.32% and a grace period of 17 days and helen pays her balance in the full every month. if her last billing cycle ended on september 26, 2009, and she made her payment on october 11, 2009, did she owe any interest on her last statement's balance?

Ais a picture icon that is a direct link to a file or folder

Your mom wants to purchase a laptop computer. she said she wants her new computer to be able to play her dvds so she can listen to music and wants to know what type of optical drives will play her disk. which type of drive should she look for?