Mathematics, 29.12.2020 01:10 jazzwok
Help with this question on binomial expansion:
you are given that (a-kx^m)^n = 243/32- 405/4x^3/2+540x^3-1440x^9/2+px^6-qx ^15/2
where a, k,m, n,p and q are constants. find the value of p.
Answers: 1
Mathematics, 21.06.2019 20:50
There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?
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Mathematics, 22.06.2019 02:30
Why can't my rank go i have 1723 points, but my rank is only at ambitious, which is only 250 points! like, (p.s. i know this isn't related to math, but i just don't know why it's doing this and i would really appreciate if someone could tell me whats going on with this)
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Mathematics, 22.06.2019 02:30
Write a ratio and a percent for the shaded area. it is 3x3 and 5x5 grid there is 6 shaded out of a. 6 over 25 , 30% b. 3 over 50 , 6% c.6 over 25 , 24% d. 3 over 10 , 30%
Answers: 1
Help with this question on binomial expansion:
you are given that (a-kx^m)^n = 243/32- 405/4x^3/2+5...
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