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umka21 [38]
3 years ago
10

The probability of having a winning raffle ticket is 20%. If you bought 50 tickets, how many winning tickets should you expect t

o have?
Mathematics
2 answers:
vladimir2022 [97]3 years ago
6 0
10because if you do 1/5=x/50 then you get 10 ...............................................................................................................
Usimov [2.4K]3 years ago
3 0
\frac{20}{100} = \frac{x}{50}
Let's solve for x:
100x=1000
Divide by 100
x=10
You should expect to win 10 times.
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Respuesta:

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Explicación paso a paso:

Dada la relación:

8 (2x + 3) = Px + Q

Abra el soporte

16x + 24 = Px + Q

Los valores de P y Q para los que la ecuación tiene infinidad de solución:

Px = 16x

Q = 24

Por tanto, en P = 16; Q = 24, la ecuación tiene infinidad de soluciones.

Valores de P y Q para los que la ecuación no tiene solución:

Px = 0; P = 0

Q = 0

Por tanto, los valores de P y Q para los que la ecuación no tiene solución es 0

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Step-by-step explanation:

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