Write a differential equation describing the following situation. The rate at which people become involved in a corporate bribing scheme is jointly proportional to the number of people already involved and the number of people who are not yet involved. Use k for the constant, P for the number of people who are involved in the scheme, t for time, and there are total of 3900 people in the company.

The answer is 1 because you have to flip the sign when dividing by negative number and 3

Idon't know what's the answer lol

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.