Problem: The rate at Bonus- which an epidemic spreads through a community is jointly proportional to the number of residents who have been infected and the number of susceptible residents who have not. Suppose 3000 residents is the maximum number of residents. If 600 residents had the disease initially and 955 had been infected by the end of the first week, express the number of residents who have been infected as a function of time (in weeks.)

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w

the answer is 11.2 (i know i’m late)

$75.00

step-by-step explanation:

i = prt

i = 1,5000 * 0.025 * 2

i = 75

just get this app called photo math it should be able to do those