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ira [324]
3 years ago
8

What is the probability that a randomly number from 20 to 30 is divisible by 3 and then divisible by 12 after replacing first

Mathematics
1 answer:
tester [92]3 years ago
7 0
Probability of divisibility by3=4/11
probability of divisibility by 12 =1/11
probability of divisibility by 12 and 3=4/11×1/11
answer is 4/121

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2 years ago
Jia rode her bike 7 7/8 miles in the morning and another 6 5/8 miles in the afternoon. How many miles did she ride altogether
loris [4]

Answer:

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Step-by-step explanation:

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3 years ago
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Answer:

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7 0
3 years ago
Please answer this fast in two minutes
Elden [556K]

Answer:

<h2>v=(13,-3)</h2>

solution,

- 2 =  \frac{x - 17}{2}  \:  \\  - 2 \times 2 = x - 17 \\  - 4 = x - 17 \\  - x =  - 17 + 4 \\  - x =  - 13 \\ x = 13 \\  \\ 7 =  \frac{y + 17}{2}  \\ 14 = y + 17 \\  - y = 17 - 14 \\  - y = 3 \\ y =  - 3

Therefore,

V=(13,-3)

Hope this helps...

Good luck on your assignment..

4 0
3 years ago
Read 2 more answers
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