Alex and charlene are playing a card game, where each card has a value, he has a total of -16.5 points . what was his cards value before he doubled it .

Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the curves about the given axis.y = 7ex, y = 7e^-x, x = 1; about the y-axis

Arestaurant added a new outdoor section that was 8 feet wide and 6 feet long. what is the area of their new outdoor section

Use a transformation to solve the equation. w/4 = 8 can you also leave a detailed explanation on how this equation = 32