What is 0.0346 in standard form

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 .

What is the missing constant term in the perfect square that starts with x^2 -20x

Standard deviation of 19,29,21,22,23