How To Take Proper Batting Stance In Cricket

A factory makes tennis rackets and cricket bats. A tennis racket takes 1. 5 hours of machine time and 3 hours of craftmans time in its making while a cricket bat takes 3 hours of machine time and 1 hour of craftmans time. In a day, the factory has the availability of not more than 42 hours of machine time and 24 hours of craftsmans time. If the profit on a racket and on a bat is Rs. 20 and Rs. 10 respectively, find the number of tennis rackets and crickets bats that the factory must manufacture to earn the maximum profit. Make it as an L.P.P. and solve graphically.

A factory makes tennis rackets and cricket bats. A tennis racket takes 1.5 hours of machine time and 3 hours of craftman"s time m its making while a cricket bat takes 3 hour of machine time and 1 hour of craftman"s time. In a day, the factory has the availability of not more than 42 hours of machine time and 24 hours of craftsman"s time. (i) What number of rackets and bats must be made if the factory is to work at full capacity? (ii) If the profit on a racket and on a bat is Rs 20 and Rs 10 respectively, find the maximum profit of the factory when it works at full capacity.

The distribution below show the number of wickets taken by bowlers in one-day cricket matches. How many bowlers take more than or equal to 150 wickets ?

The distribution below show the number of wickets taken by bowlers in one-day cricket matches. How many bowlers take less than 150 wickets?