[tex]2x[/tex] - żółte kule
[tex]x[/tex] - zielone kule
[tex]2x+1[/tex] - czarne kule
[tex]2x+x+2x+1+5=46\\5x=40\\x=8\\\\2x=2\cdot8=16[/tex]
[tex]|\Omega|=46\\|A|=16\\\\P(A)=\dfrac{16}{46}=\dfrac{8}{23}[/tex]
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[tex]2x[/tex] - żółte kule
[tex]x[/tex] - zielone kule
[tex]2x+1[/tex] - czarne kule
[tex]2x+x+2x+1+5=46\\5x=40\\x=8\\\\2x=2\cdot8=16[/tex]
[tex]|\Omega|=46\\|A|=16\\\\P(A)=\dfrac{16}{46}=\dfrac{8}{23}[/tex]