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sasho [114]
1 year ago
9

(PLEASE HELP)

Mathematics
1 answer:
Pepsi [2]1 year ago
7 0

Answer:

x = 54

y = 0.225

Detailed steps:

We know that the number of total events is

n = 80

and that the probability of a certain event E (for example, "<em>the enemy drops two objects</em>") is computed as the number of times event E occurred, divided by the total of events N=80.

Then:

0.675 =  \frac{x}{80}

x = 80 \times 0.675 = 54

and

y =  \frac{18}{80}  = 0.225

We can verify by checking that adding all probabilities sums up to one.

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Answer:

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First let's find the number of the elements in the sample space, that is the total number of codes that can be produced.

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Answer:

0.1 ; 0.6

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