Mechanico Inc. wants to buy a machine that costs $45,000. It expects that the machine will yleld $30,000, $20,000, and $15,000 for 3 years with a discount rate of 10 percent. What would be the Net Present Value of the machine?

1. if events a and b are non-overlapping events, how do you find the probability that one or the other occurs? 2. what does it mean if p(a or b) equals 1?

Abdul is making a map of his neighborhood he knows the following information: his home, the middle school, and high school are all on the same street. his home, the elementry school, and his friends house are on the same street. the angle between the elementary school, middle school, and his home is congruent to the angle between his friends house, the high school, and his home. what theorem can abdul use to determine the two triangles are similar? a- side side side similarity theoremb- angle angle similarity theoremc- corresponding parts of similar triangles are congruentd- pieces of right triangles similarity theorem

Maria solved an equation as shown below. what is the solution to maria’s equation?