the Calculus is killing my grades

calculus problem-please someone help me out not the best at this p=D(x)=125e^-0.001x ; p=S(x)=25e^0.001x

The value of x at equilibrium is___________

Find the consumer's surplus and the producers' surplus at the equilibrium price level for the given price demand and price supply equations. Round all values to nearest integer.(Crying)

Re: the Calculus is killing my grades

In order to start this problem we must note that at equilibrium Demand=Supply and therefore D(X)=S(X)

Equilibrium demand and price

CS

moving on to PS

you have posted similar problems now try those and see if you can follow the general procedure i have demonstrated

Re: the Calculus is killing my grades

thanks for the help. Got 2 more for you math brains.

A contaminated lake is treated with bactericide.The rate of increase in harmful bacteria t days after the treatment is given by the following function where N(t) is the number of bacteria per milliliter of water. Since dN/dt is negative, the count of harmful bacteria is decreasing.

dN/dt=-2000t/(1+t^2) 0=too or less then t =too less then 8

(A) Find the minimum value of dN/dt

The minimum value of dN/dt is________bacteria/ml per day

#2-Find the indefinite integal

/ x^5e^x^6 dx=

use integers or factions for any numbers in the expression. use C as the arbitrary constant