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PLEASE ANSWER BEFORE 10/18


Dante is trying to open a lock that has a 3 digit code that uses the numbers 4 through 8 (including 4 and 8),

without repeating a digit. What is the probability that the code's first number is even?

I

Respuesta :

ebrightosagie

Answer: 0.6

Step-by-step explanation:

Given data:

Lock combination = 3 digit.

Numbers used on the code = (4,5,6,7,8)

Solution:

Probability that the code first number is even.

Even numbers = (4,6,8)

Odd Numbers = (5,7)

Total no available = 5.

P(even number) = 3/5

= 0.6

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