Two friends purchased a wooded lot shaped like a right triangle that is 300 ft on each leg. they intend to split the cost of building a fence around the lot. how many feet of fencing material will they have to purchase?

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.