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3 years ago

Help me pls Im almost done

Mathematics

1 answer:

Fudgin [204]3 years ago

3 0

Answer:

The probability of picking a purple marble and spinning green is $\frac{3}{28}$ .

Step-by-step explanation:

Since there are 7 marbles and 8 possible tiles to spin, the total amount of possible outcomes are 56. Out of the 56 different outcomes, 6 of them meet the requirement of picking a purple marble and spinning green, so the fraction to represent the situation is $\frac{6}{56}$ or $\frac{3}{28}$ .

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3 years ago

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4 years ago

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3) 3.sec² Ф = 4.tan² Ф
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3/4 = (sin² Ф)x(cos² Ф)/(cos² Ф)

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