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kari74 [83]
2 years ago
8

A realtor a lock box to store the keys to a house that is for sale. The access code for the lock box consists of five digits. Th

e first digit cannot be 9 and the last digit must be even
Mathematics
2 answers:
zlopas [31]2 years ago
8 0
The answer it must to be 4 because this is the answer
guapka [62]2 years ago
6 0

Answer:

36,000 possible codes.

Step-by-step explanation:

I guess you want the total number of arrangements possible.

The first digit  can be any number from 0 to 8. the middle numbers must each be any number from 0 to 9 and the last digit must be 2,4,6 or 8.

So the number of arrangements possible =  9 * 10 * 10 * 10 * 4

= 36,000.

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3 0
2 years ago
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Elza [17]

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3 years ago
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5 0
3 years ago
two men A and B stand on opposite sides of a 100 metre tower.A observes the angle of elevation of the top of the tower as 45 and
Zepler [3.9K]

9514 1404 393

Answer:

  273 m

Step-by-step explanation:

The tower represents the short side of a 30°-60°-90° right triangle. The distance from the tower represents the long leg, not the hypotenuse, of that triangle. It is √3 times the short side. In this geometry, man B is 100√3 = 173.2 meters from the tower.

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8 0
3 years ago
A = 40, c = 41, b =<br><br> help please
nikitadnepr [17]

Answer:

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4 0
3 years ago
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