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julia-pushkina [17]
3 years ago
6

Richard, Henry and Gavin share some sweets in the ratio 5:5:3. Richard gets 20 more sweets

Mathematics
1 answer:
leonid [27]3 years ago
4 0

Answer:

130 SWEETS TOGETHER

RICHARD-5O

HENRY-50

GAVIN-30

Step-by-step explanation:

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madreJ [45]

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Step-by-step explanation:

Given

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Total no of ways of choosing a marble from bag-I

\Rightarrow ^{10}C_1

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Total no of ways of choosing a marble from bag-II

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The probability that he will pull out a blue marble from each bag is

\Rightarrow P=\text{Probability of pulling a blue marble from bag-I}\times \text{Probability of pulling a blue out bag-II}

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3 0
3 years ago
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kozerog [31]

X=4

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5 0
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