Find the missing probability. P(A and B) = , P(B|A) = 1/5, P(A) = 3/4
3/20
3...
Mathematics, 19.05.2020 02:13 jackieespi1461
Find the missing probability. P(A and B) = , P(B|A) = 1/5, P(A) = 3/4
3/20
3/4
4/3
4/15
Answers: 3
Mathematics, 21.06.2019 18:30, Karinaccccc
Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?
Answers: 2
Mathematics, 21.06.2019 19:00, tanaemichel
John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11
Answers: 2
Mathematics, 21.06.2019 22:00, victordguerrero2535
Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of
Answers: 1
Mathematics, 26.11.2019 06:31
Mathematics, 26.11.2019 06:31