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Stells [14]
2 years ago
8

Plz help me and answer right

Mathematics
2 answers:
kozerog [31]2 years ago
7 0
I’m not sure if this is right but I tried...

The Equation you are going to use: P(event)=number of favorable outcomes/total number of possible outcomes

1. Equal to
The probability of rolling a 4 is 1/6. There is 1 favorable outcome and 6 possible outcomes. The frequency of rolling a 4 after 90 times is 15/90 which is equal to 1/6. Therefore equal to.

2. Greater than
The probability of rolling a number less than 4 is 3/6 or 1/2. After 90 times, the outcome was 46/90 which simplified is 23/45. Half of 45 is 22.5 and 23 > 22.5.

3. Less than
The probability of rolling a multiple of 3 is 2/6 or 1/3. After rolling the cube 90 times, the outcome was 24/90 which simplified is 4/15. 1/3 of 15 is 5. 4 < 5. Therefore, less than.

Hope this helps!!!!
azamat2 years ago
3 0
I think it might be 30 but I don’t know
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Scrat [10]

Answer:

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Explanation:

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= 2.7f + 0.8f + −14 + −5

[ Combine Like Terms ]

= 2.7f + 0.8f + −14 + −5

= (2.7f + 0.8f) + (−14 + −5)

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-PNW

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alexandr1967 [171]

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4 0
3 years ago
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lys-0071 [83]
Answer:

1/12

Hope this helps!
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Fynjy0 [20]
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