Suppose that a duck is swimming in the circle x = cos(t), y = sin(t) and that the water temperature is given by the formula t = 5x2ey − 6xy3. find dt dt , the rate of change in temperature the duck might feel, by the following methods. (a) by the chain rule (b) by expressing t in terms of t and differentiating

How to use order of operation in 20 divide by 4 multiply 5 = 1

The liabilities of cullumber are $99,000. owner’s capital is $143,000; drawings are $96,000; revenues, $467,000; and expenses, $301,000. what is the amount of cullumber company’s total assists?

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?