Alawyer charges his clients a consultation fee of $500 and $100 per hour to work on a case. this is represented by the linear function c = 100x + 500. if the lawyer increases his hourly rate to $150, how much more will he make on a 10-hour case?

Why do interests rates on loans to be lower in a weak economy than in a strong one

If you could answer these your a life saver

Prove (a) cosh2(x) − sinh2(x) = 1 and (b) 1 − tanh 2(x) = sech 2(x). solution (a) cosh2(x) − sinh2(x) = ex + e−x 2 2 − 2 = e2x + 2 + e−2x 4 − = 4 = . (b) we start with the identity proved in part (a): cosh2(x) − sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 − sinh2(x) cosh2(x) = 1 or 1 − tanh 2(x) = .