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Subject: Maths, asked on 9/6/17

34+12×212-23×78+114

Subject: Maths, asked on 21/5/17


​PLS SOVE​

Subject: Maths, asked on 9/4/17

in a bottle there are 7 red buttons , 5 green buttons and 8 purple buttons. what is the probability that randomly drawn button from the bottl is purple button? if one extra green button is put in the side of the 
bottle , what will be the probability that randomly drawn button is purple? 

Subject: Maths, asked on 9/4/17

in an experiment a coin is tossed 600 times. if the tail turns up 380 times,find the experimental probability of getting
(a) a head
(b) a tail

Subject: Maths, asked on 2/4/17

SolveQ27 and 28

Subject: Maths, asked on 2/4/17

Solve Q9

Subject: Maths, asked on 31/3/17

a dice is rolled a no. of times and its outcomes are recorded as below outcome 1,2,3,4,5,6 frequency 35,45,5038,53,29. find the probability of getting an odd number. plzz dont send me links (send me the answer of this questions because i dont have time for solving question because tommorow is my exam :)​

Subject: Maths, asked on 31/3/17

a dice is rolled a no. of times and its outcomes are recorded as below outcome 1,2,3,4,5,6 frequency 35,45,50,38,53,29
 plzz dont send any links (send me the proper answer i dont have time to solve it because tommorow is my exam .... :)

Subject: Maths, asked on 27/3/17

Chapter 'probability'

Subject: Maths, asked on 24/3/17

Chapter 'probability'

Subject: Maths, asked on 20/3/17

Ans pllzzzz ....elaborate n explain pls

Subject: Maths, asked on 19/3/17


please answer it quickly

Subject: Maths, asked on 17/3/17

Plz answer to question no. 27.
Plz answer fast it is urgent...

Subject: Maths, asked on 14/3/17

A coin is tossed 150 times and the outcomes are recorded as follows:
Outcomes:. H. T
Frequency:. 85 65
If coin is tossed again compute the probability of obtaining:
1 head and 1 tail. Only experts snswer.

Subject: Maths, asked on 13/3/17

Two dice are trown simultaneously 525 times.each time the sum of two numbers appearing on their is noted and recorded as given in folowing table
27.Two dice are thrown simultaneously 525 times.Each time the sum of two numbers appearing on their tops is noted and recorded
as given in the following table
Sum 2 3 4 5 6 7 8 9 10 11 12 Total
Frequency 24 25 62 45 42 70 70 63 46 28 50 525

If the dice are thrown once more, what is the probability of getting a sum
i)of 9
ii)less than or equal to 6
iii) which is a multiple of 4
iv) which is a perfect square

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