I don't have the exact numbers with me, but basically it was a voltage divider biased transistor. I have the two biasing resistor values and VCC, but that's it. I was asked for base current, but couldn't figure out how to get their answer.
Yeah, over double! I just took the voltage across R2 divided by the parallel combination of the two biasing resistors. Oh well...I don't know what else I could have done. Thanks for helping. At least I know I'm not crazy now!
Did you consider the input impedance of the base? Can you post your calculation that yielded the incorrect answer? I should be able to spot where you went off the rail.
I think that R1=4.7K and R2=1k with 9Vdc. I found Vr2 to be 1.579V. I divided that by 824.56 to get 1.91 mA. The correct answer was supposed to be around .7 mA