A lamina occupies the part of the disk x2 + y2 ≤ 81 in the first quadrant. Find its center of mass if the density at any point is proportional to its distance from the x-axis.

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.