Events of low probability can eventually happen if you observe enough trials. Find the probability that the first 7 keystrokes a monkey types on a typewriter spell Tempest. Assume the typewriter has 50 keys and that the monkey types randomly.

Therefore, the probability is:

Step-by-step explanation:

We calculate the  probability that the first 7 keystrokes a monkey types on a typewriter spell Tempest.  

We conclude that the word Tempest has a total of 7 letters.

Assume the typewriter has 50 keys.

So the probability for each letter is 1/50.

Therefore, we get:

Therefore, the probability is:

answer: 12

step-by-step explanation:

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-12 -5(x + 4) = 3x

-12 - 5x - 20 = 3x

-12 - 20 - 5x = 3x

-32 - 5x = 3x

    + 5x   + 5x

-32 = 8x

8         8

- 4= x