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03-03-2021
Mathematics

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Gerald buys a bag of 7500 assorted beads online a random sample of 150 beads contains 17 red beads. Predict the number of assorted beads that Gerald bought.

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03-03-2021

Answer:

850 red beads

Step-by-step explanation:

One way to do this problem is to set a proportion.

red beads/red beads = total beads/total beads

Let x = the no. of red beads in the bag

x/17 = 7500/150

x = 17(7500)/150 = 850 red beads

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