Eight motors, each having a rated horsepower as indicated in the diagram , are connected in a circuit. What is the total horsepower of motors 1 through 4 inclusive?

Which is the correct excel formula for the 80th percentile of a distribution that is n(475, 33)? =norm.dist(80,475,33,1) =norm.inv(0.80,475,33) =norm.s.inv((80-475)/33)?

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

Areal estate agent earns $32,000 a year plus $1,000 for each apartment he sells. write an equation that shows the relationship between the number of apartments abe sells,n, and the total amount he earns in a year,e. what is the total amount abe would earn from selling 10 apartments in one year