Help with this math plz, I do not understand it cuz it is hard and also cuz I’m no good at math

Suppose that x and y are both differentiable functions of t and are related by the given equation. use implicit differentiation with respect to t to determine startfraction dy over dt endfraction in terms of x, y, and startfraction dx over dt endfraction .

You can find the constant of proportionality by finding the ratio of

What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?