machines

Describe a trial ( n ) and a success ( x ) and find the probability for success ( p ) for the problem: 21% of the bolts produced by a machine are defective. Out of 6 bolts chosen at random, what is the probability that 2 are defective? => n = 6, x = 2, p = 0.21 or n = 21, x = 6, p = 2 or ..

Cresida borrowed $200 from her friend to purchase a Xerox machine at 10% compound interest. The function f ( x ) = 200(1.10) x describes the money she has to pay after x years. Which of the graphs represents the function over a period of 4 years? => Graph 1 or Graph 2..

FAX Machine..

The load is the force against which the machine does the wor..

An 'AC generator' or 'dynamo' is a machine which produces AC from mechanical energy. Actually, it is an alternator which converts one form of energy into anoth..

In a bolt factory 25%, 35% and 40% of the total is manufactured by machines A, B and C, out of which 5%, 4% and 2% are respectively defective. If the bolt drawn is found to be defective, what is the probability it is manufactured by the machine ..

AC Generator or Dynamo - An 'AC generator' or 'dynamo' is a machine which produces AC from mechanical energy. Actually, it is an alternator which converts one form of energy into anoth..

The history of the fax machine begins in 1843 in England with Alexander Bain. He devised an apparatus made up of two pens connected to two pendulums. He joined the two together with a wire, and was able to reproduce writing onto an electrically conductive surface. Some years later, in 18..

Machine is a device that is used to multiply force, or to gain speed, or to change the direction of a force, or transform energ..

An 'AC generator' or 'dynamo' is a machine which produces AC from mechanical energy. Actually, it is an alternator which converts one form of energy into anothe..