# calculus

posted by
**RAY**
.

How do solve for q for the following and find the derivative for them?

1) pq+p+100q=50000

2) (p+1)(ã q+1)=1000

3) p=(1/2)ln((5000-q)/(q+1))

posted by
**RAY**
.

How do solve for q for the following and find the derivative for them?

1) pq+p+100q=50000

2) (p+1)(ã q+1)=1000

3) p=(1/2)ln((5000-q)/(q+1))