P(both work) = ((10-3)/10)*((10-3-1)/9) = (7/10)*(6/9) = 42/90
<span>P(at least one does not work) = 1 - P(both work) = 1 - 42/90 = 48/90 = 24/45.</span>
Answer:
The fifth term of the binomial expansion
Step-by-step explanation:
<u><em>Step:1</em></u>
Given that the binomial expansion
( x² + y⁵ )⁸
we know that
...(i)
<u><em>Step:2</em></u>
put r = 4
<u><em>Final answer:</em></u>-
The fifth term of the binomial expansion
Answer:
Play Of the Game (POG)
Step-by-step explanation:
You've read 64 more books
Answer:
the short piece is 28 and the long piece is 56
Step-by-step explanation:
you can label the short piece x and the long piece as 2x
84= short (x)+ long (2x)
84=x+2x
84=3x
x=28