Find all the second order partial derivatives of g (x comma y )g(x, y)equals=x Superscript 4 Baseline y plus 4 sine (y )plus 4 y cosine (x )x4y+4sin(y)+4ycos(x).

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?

What is the difference between the equations of a vertical and a horizontal line?

What are the values of each variable in the diagram below?