The formula for the volume of a right cylinder is V=(pi)(r^2)(h). Find the rate of change of the volume when r=2 inches if dr/dt=1/8 in./min. and h=5r. Show all your work.

Karen is financing $291,875 to purchase a house. she obtained a 15/5 balloon mortgage at 5.35%. what will her balloon payment be? a. $220,089.34 b. $219,112.46 c. $246,181.39 d. $230,834.98

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

Through non-collinear points there is exactly one plane.