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2 years ago

12

The password for a new online gaming site must contain three letters followed by four digits . The digits can be repeated by but

the letters cannot . How many unique passwords can be created

1 answer:

vesna_86 [32]2 years ago

7 0

Answer:

If I am correct, then it is 1,867,866,560 .

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Step-by-step explanation:

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Alenkasestr [34]

Answer:

f(9)=-22-9(9)+20=-83

Step-by-step explanation:

f(9) means x = 9, Just substitute 9 into the function.

-9(9) = -81

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Answer:

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Svetach [21]

Answer:

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Step-by-step explanation:

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3 years ago

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3. Twenty-five percent of Santa's elves

bixtya [17]

600 elves

25% = 1/4
1/4 of the total = 150.
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