Asample space is s={a, b,c, d,e}. identidy two events as u= {a, b,d} and v= {b, c,d}.

suppose p(a) and p(b) are each 0.2 and p(c) and p(d) are each 0.1.

find p(u)

Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?

Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?

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.