Quincy needs 322 yards of ribbon to decorate quilts for a craft fair. the ribbon comes in rolls of 15 yards. how many rules of ribbon should quincy buy? alice needs twice as many yards of ribbon as quincy. how many rules of ribbon does alice need?

Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ̊. how far is the man from the base of the bridge tower? with explanation and pictures .

What is 140% of 25? because i need

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?