An automobile service facility specializing in engine tune-ups knows that 40% of all tune-ups are done on four-cylinder automobiles, 30% on six-cylinder automobiles, and 30% on eight-cylinder automobiles. Let X is the number of cylinders on the next car ti be tuned. What is the pmf of X?

Abuyer pays a deposit to the seller in advance before completing the transaction. which term best defines this? a. down payment b. earnest money c. mortgage application fee

Find the values of y: 3y^3(y^2+ 2/3y)=0

Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.