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    Hi all! So how was the paper?!
    I couldn't do the binomial part (b). But overall it went well
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    (Original post by anjumzz14)
    Hi all! So how was the paper?!
    I couldn't do the binomial part (b). But overall it went well
    to be frank it was easier than expected. For the second part of the binomial.

    b)
    when x=0.1
    (1+0.1/3)^18

    all u had to do is sub in 0.1 into the x (in part (a)). so if i'm correct u will get 1.8002
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    What did you get for k in the last question?
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    10.8?
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    what did you get for the last bicycle question part? 82 is wrong yes?
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    Are you asking about the N value? I actually got 80. I think I'm wrong because I didn't use the summation formula. They asked about the "Nth day" on which the person covered a total of 1200 km. So I used ar^N=1200
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    Sorry ar^N-1 **
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    its 32 because when n=34 distance=1250 so 82-50=32
    (Original post by pun_fresh)
    what did you get for the last bicycle question part? 82 is wrong yes?
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    pun_fresh yes you are wrong
    goodbye dream
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    (Original post by jooon731)
    pun_fresh yes you are wrong
    goodbye dream
    **** off joon
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    (Original post by anjumzz14)
    Are you asking about the N value? I actually got 80. I think I'm wrong because I didn't use the summation formula. They asked about the "Nth day" on which the person covered a total of 1200 km. So I used ar^N=1200
    I didnt use the sum formula either, I did ar^33 because thats the last day and got 82
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    34 dude. The answer I got is 33 point something. So I think should spend one more day.
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    What was the answer for the badge question ?
 
 
 
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