Bill arranges 50 small cubes in a 5 by 10 array along a bookshelf. he claims that the volume of books that the shelf can hold is equal to 50 cubic units. is his claim correct?

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.

Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.

Which of the following points is a solution to the system of equations shown? y - x = -1 x + y = -5