Acoach has 9 players signed up for his youth basketball team, but only 5 can play at a time. assuming all the players can play any position, how many different ways can the coach form a team of 5 players? a. 45 b. 126 c. 15,120 d. 362,880

Ametalworker has a metal alloy that is 30? % copper and another alloy that is 55? % copper. how many kilograms of each alloy should the metalworker combine to create 90 kg of a 50? % copper? alloy?

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.