Mathematics

Mathematics, 13.08.2019 18:20, alyssamonae

Arun spent 25% of his pocket money and has rs 125 left how much had he at first

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Mathematics, 23.08.2019 03:30, rainbowcakes914

Simon spent 1/3 of his pocket money on a computer game. he spent 1/4 of his pocket money on a ticket for a football match. work out the fraction of his pocket money that he had left.

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Mathematics, 06.09.2019 18:30, shonnybenskin8

There is one 1$ bill and one 5$ bill in your left pocket and the same in your right pocket. you move one bill from the left pocket to the right pocket. after that you take the remaining bill from the left pocket and one of the bills at random from the right pocket. let denote the amount of money that you take from the left pocket and denote the amount of money that you take from the right pocket. answer the following questions. (a) calculate the joint pmf of and and the marginal pmf( probability mass function)-s (b) are and independent? (c) find ) and ) (d) find + ) (e) let be the total amount of money that you take from your pockets. find the pmf of its mean and variance (f) find and

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Mathematics, 09.10.2019 02:30, jaumonking

Simon spent 1/3 of his pocket money on a computer game. he spent 1/4 of his pocket money on a ticket for a football match. work out the fraction of his pocket money that he had left.

Answers: 2

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