Find the volume V of the solid obtained by rotating the region bounded by the given curves about the specified line. y = ln(3x), y = 2, y = 4, x = 0; about the y-axis

Find a number such that if you add 8 and divide the result by 4 you will get the same answer as if you subtracted 3 from the original number and divided by 2

Based on the diagram, match the trigonometric ratios with the corresponding ratios of the sides of the triangle. tiles : cosb sinb tanb sincposs matches: c/b b/a b/c c/a

What number line represents the solution set for the inequality -1/2 greater than or equal to 4