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serg [7]
4 years ago
8

There are twelve shirts in your closet: five blue, four green, and three red. You randomly select one to wear. What is the proba

bility it is blue or green?
A)
5
36
B)
11
12
C)
2
5
D)
3
4
Mathematics
1 answer:
Valentin [98]4 years ago
8 0
It is D 3/4 because if have to divide 12/3
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Step-by-step explanation:

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3 years ago
2 sin x cos x – sin x = 0
solniwko [45]

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Step-by-step explanation: Use formula sheet

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3 years ago
Procedure for this problem -8+(-24)
lana66690 [7]

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Step-by-step explanation:

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Infront of the Positive is a one.

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6 0
3 years ago
A boat traveled 54 km with the stream and 42 km against the stream spending a total of as much time as it would spend while trav
Genrish500 [490]

Answer:

  • 24 km/h

Step-by-step explanation:

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  • The speed of the current = 3 km/h

<u>Required equation:</u>

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7 0
3 years ago
If An=An−1 + 4 and A5 = 12, what is A7?
dangina [55]

Answer:

The frequency of A7, which is two octaves above A5, is 3520 (880 x 2 x 2) Hz. The octave term is used in the musical composition to relate the same notes in the higher or lower scale of notes. The note in the one octave higher scale have a doubled frequency than in the neutral scale and The note in the one octave lower scale have a half frequency than in the neutral scale.

Step-by-step explanation:

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3 years ago
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