The voltage v in a simple electrical circuit is slowly decreasing as the battery wears out. the resistance r is slowly increase as the resistor heats up. use ohm’s law, v = ir, to find how the current i is changing at the moment when r = 400, i = 0.08 dv/dt = −0.01 and dr/dt = 0.03.

If 1 km = 0.621 miles, how many miles are in a centimeter

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b? will mark the

Anyone know? will mark brainliest if you're correct!