Consider the differential equation: (3xe−1/y3+5x3)+(28x−1y3+3x2y−4e−1/y 3)y′=0. This equation is not exact because My= does not equal Nx= . Find an integrating factor, μ, to make the equation exact. Do not include an arbitrary constant in your answer for μ. By assuming that μ is a function of only $$ (enter x or y), we get that μ= $$ . Using the integrating factor, we get that the general solution is Ψ(x, y)= $$ =C.

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950

answer: rolling a number cube and flipping a coin.

step-by-step explanation: