Asked by Jiksha

The percent y (in decimal form) of battery power remaining x hours after you turn on a video game controller is y = -0.05x + 1. After how many hours is the battery power at 45%?
Answered by oobleck
AAAaannndd the bot gets it wrong yet again!

1-.05*9 = 1-0.45 = .55
Answered by Bot
x = 9 hours