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Tomtit [17]
3 years ago
12

Gerald buys a bag of 7,500 assorted beads online. A random sample of 150 beads contains 17 red beads. Predict the number of red

beads in the bag of assorted beads that Gerald bought.
Mathematics
1 answer:
Vanyuwa [196]3 years ago
4 0
850. If there is 17 red beads for every 150 beads Then you would divide 7500 by 150 and you get 50. Then multiply 50 with 17 and your answer is 850 red beads. 7500/150=50. 50 x 17= 850.
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Answer:

BC < CE < BE < ED < BD

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m∠BEC + m∠BCE + m∠CBE = 180°

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m∠BEC = 180 -  135

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Order of the angles from least to greatest,

m∠BEC < m∠CBE > mBCE

Sides opposite to these sides will be in the same ratio,

BC < CE < BE ----------(1)

Now in ΔBED,

m∠BEC + m∠BED = 180°

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Now, m∠BDE + m∠BED + DBE = 180°

11° + 135°+ m∠DBE = 180°

m∠DBE = 180 - 146

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Order of the angles from least to greatest will be,

∠BDE < ∠DBE < ∠BED

Sides opposite to these angles will be in the same order.

BE < ED < BD ----------(2)

From relation (1) and (2),

BC < CE < BE < ED < BD

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See explaination

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please kindly see attachment for the step by step solution of the given problem.

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