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Lerok [7]
3 years ago
5

Work out the estimate for the number of times both spinners land on the blue.

Mathematics
1 answer:
iris [78.8K]3 years ago
5 0

Answer:

56

Step-by-step explanation:

probabilty of both being red= 0.5*0.6

total no of times spinners were spun = 84/(0.5*0.6) = 280

probabilty of both being blue= 0.5*0.4

Estimate = 0.5*0.4*280= 56

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Answer:

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Step-by-step explanation:

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Substitute y = 7x + 8 into (2)

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Answer:

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Step-by-step explanation:

* Lets revise the trigonometry functions

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Step-by-step explanation:

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Answer:

here you go

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