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Artyom0805 [142]
3 years ago
6

At a baseball game, the probability that a fan brings a glove is 0.08. The probability that a fan is left-handed is 0.12. What i

s the probability that a randomly selected fan has a baseball glove and is left-handed? Round your answer to the nearest hundredth, if necessary.
Mathematics
2 answers:
tankabanditka [31]3 years ago
4 0

Let A and B be two events. Then

P(A \cup B)=P(A)P(B).If the events are independent. Here

Let A=\{a\; fan \;brings\; a \;glove\},B=\{a\; fan \;is\; a \;left-handed\}.

Then, the probability that a randomly selected fan has a baseball glove and is left-handed is

P(A \cup B)=0.08*0.12=0.0096

Effectus [21]3 years ago
3 0
If the probabilities are independent, the probability that a left-handed person will bring a glove is ...
  0.08×0.12 = 0.0096 ≈ 0.01
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El area del cuadrado mide 25 pies cuadrados cuál es la longitud de un lado del cuadrado?
Anna [14]
Sabiendo que el área del cuadrado cuyos lados miden (cada uno) "a" es igual a "a²" (A=a²), simplemente sustituimos el área por 625 m² y resolvemos la ecuación: 

<span>a² = 625 m² --> a = √(625 m²) --> a = 25m </span>

<span>Solución: Cada lado mide 25 metros. </span>


<span>Explicación de por qué el área del cuadrado con lados de longitud "a" es "a²": </span>
<span>El área de cualquier cuadrilátero es igual a la base por la altura de éste. Siendo en el cuadrado todos los lados iguales, la base y la altura también son iguales. Por lo tanto, el área del cuadrado sera el siguiente: </span>
<span>Área = Base x Altura = a x a = a² </span>

<span>¡Saludos!</span>
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3 years ago
Help pls ! <br> i’ll mark brainliest to whoever answers it right first.<br> thanks !
Bess [88]
About 90ft

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What are the x-coordinates of the solutions to this system of equations?
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Fofino [41]
The answer less then 6
8 0
2 years ago
Read 2 more answers
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pshichka [43]

Answer:

47.4%

Step-by-step explanation:

It has to be below 50% because those weights fall at or below the average.

8 0
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