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3 years ago

14

A box of marbles contains 20 red marbles, 15 blue marbles, 13 orange marbles, and 12 white marbles. What is the probability that

if a marble is selected at random, the marble will be blue?
a 0.25
b 0.33
c 0.20
d 0.15

2 answers:

Pachacha [2.7K]3 years ago

8 0

Answer:

a

Step-by-step explanation:

becuase 15/60 = 0.25

iren2701 [21]3 years ago

8 0

A, add them all together then divide by how many blue ones 15/60

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Step-by-step explanation:

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a. 3x+2 is not the same as 3x+6 so it is false.

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2 years ago

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For each of the functions below, indicate whether the function is onto, one-to-one, neither orboth. If the function is not onto

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3 years ago