A machine is made up of three components which has the following probabilities of working satisfactorily; 0.95, 0.96, 0.92. The machine is designed so that it can still function with only

one component working. Calculate the probability that;

a. The machine fails.

b. The machine has only one component working.

c. The machine has at least one component working.​

Alocal hamburger shop sold a combined total of 601 hamburgers and cheeseburgers on friday. there were 51 more cheeseburgers sold than hamburgers. how many hamburgers were sold on friday? a local hamburger shop sold a combined total of hamburgers and cheeseburgers on friday. there were more cheeseburgers sold than hamburgers. how many hamburgers were sold on friday?