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saveliy_v [14]
3 years ago
7

A lock on a bank vault consists of 5 dials, each of which has 25 positions. In order for the vault to open, each of the 5 dials

must be in the correct position. How many possible dial codes are there for this lock
Mathematics
1 answer:
pantera1 [17]3 years ago
7 0

There 25 possible positions for each dial. Multiply the number of each dial by each other:

25 x 25 x 25 x 25 x 25 = 9,765,625 possible combinations.

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Complete question:

Anty was riding his bike to school at a speed of 12 mph. When he was <u>half </u>of the way there, he got a flat tire. His mother drove him the rest of the way at a speed of 48 mph. What was his average speed?

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V_{average} = \frac{Total \ distance }{Total \ time }

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<u>Check:</u> let the equal distance traveled at each speed = 480 miles

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