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IceJOKER [234]
4 years ago
12

The lock of a safe has a wheel of 8 letters. A unique combination of 3 letters opens the safe. what is the probability that a bu

rglar can open the safe on the first attempt?
Mathematics
1 answer:
LiRa [457]4 years ago
5 0

Answer:

1/512

Step-by-step explanation:

The robber has a 1/8 probability of getting each letter right. There are three letters, so you would multiply 1/8x1/8x1/8.

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SOMEONE PLEASE HELP ME!!! I REALLY NEED SOME HELP!!!
Lostsunrise [7]

Answer:

A. (1, -2)

Step-by-step explanation:

We can substitute the variables of x and y into the inequality of y < -|x|.

Let's start with A, -2 being y and 1 being x.

-2 < - |1|

The absolute value of 1 is 1, and negating that gets us -1.

-2 < -1

Indeed, -2 is less than -1! So A is a solution to the inequality.

Let's test the rest of them, just in case.

For B:

-1 < -|1|

Absolute value of 1 is 1, negating it is -1.

-1

-1 is EQUAL to -1, not less than it, so is not a solution to the inequality.

Let's try C.

0 < -|1|

Absolute value of 1 is 1, negating it is -1.

0 < -1

0 is GREATER than -1, so that is not a solution to the inequality.

Hope this helped!

4 0
3 years ago
What is 0.6 repeating as a decimal?
Elden [556K]
You just Said it it's 0,6666666666...
4 0
3 years ago
Read 2 more answers
The diameter of a circle measures 20 yd. What is the circumference of the circle?
Pani-rosa [81]

Answer: 62.8 yd

Step-by-step explanation:

Circumference= diameter*pi

20*3.14= 62.8

5 0
3 years ago
What ratios are equivalent to 4:3
Brums [2.3K]

Answer:

here are a few that are equivalent

8:6

28:21

48:36

68:51

4 0
3 years ago
Read 2 more answers
Which of the following are exterior angles? Check all that apply.
scoundrel [369]

Answer:<2 and <3 are the two angles that are exterior angles!

Step-by-step explanation:

Hope this helped!

<!> Brainliest is appreciated! <!>

3 0
3 years ago
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