Mathematics, 19.11.2020 18:40 TheHomieJaay771
Events A and B are disjointed. P(A) = 3/10; P(B) =2/5 . Find P(A or B). 1/3 7/10 1/10 9/10
Answers: 3
Answer from: Quest
to find the perimeter of the rectangle this is the expression:
x-9+x-9+3x-4+3x-4=138
if we simplify it:
8x-26=138
remember, 138 is what it all adds up to
the length is 11.5cm
the width is 57.5cm
the area is 661.25cm^2
the answers might not be correct use at own risk
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Events A and B are disjointed. P(A) = 3/10; P(B) =2/5 . Find P(A or B). 1/3 7/10 1/10 9/10...
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