math bearing

An urn contains 4 marbles numbered 1, 2, 3, 4 and another contains 5 marbles numbered 1, 2, 5, 7, 9. If one of the two urns is chosen at random and a marble is drawn at random from the chosen urn, find the chance that the marble bears a prime number. => 11 20 or 3 40 or 11 10 or 1 40..

The series of terms a, ar, ar 2 , ar 3 ,.... in which each term bears a constant ratio to the preceeding term is a geometric progression. The constant ratio is called the common ratio.OR A geometrical progression is a succession of terms such that each term bears fixed ratio to ..

Geometric Progressions (G.P.) - The series of terms a, ar, ar 2 , ar 3 ,.... in which each term bears a constant ratio to the preceeding term is a geometric progression. The constant ratio is called the common ratio.OR A geometrical progression is a succession of terms such that each term..

As rolling friction is less than sliding friction, ball bearings and roller bearings are also used for decreasing friction. Small balls or rollers made of steel are placed between the moving parts...

These are lower plants that do not bear flowers or seeds. They form three division..

Important consumers are deer, fox, bear, wild turkey, salamander, turtles, lizards, snakes, e..

These are lower plants that do not bear flowers or seeds. They form three division..

When the primary rachis of a compound leaf bears not only secondary but also tertiary rachii and rachii of the fourth order, the leaf is said to be decompound. e.g. Coriand..

/roller bearing help to convert sliding friction into a milder form - rolling friction. Rolling friction is lesser than sliding frictio..