True or false, a rational expression is undefined whenever its numerator is zero.

Click on the y intercept. -x +4 i know you cant click on it so could you just say the coordinates like (example - (1,0) you so much.

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way

Aculture started with 2,000 bacteria. after 8 hours, it grew to 2,400 bacteria. predict how many bacteria will be present after 19 hours . round your answer to the nearest whole number. p=ae^kt