Fifteen people were asked how many days it had been since they had eaten more than 50 grams of carbohydrates in a single day. Th
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results are shown above. What is the interquartile range of the data?
A,1 B,2 C,3 D,4
help me now 
results are shown above. What is the interquartile range of the data?
A,1 B,2 C,3 D,4
help me now
1 answer:
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Let,
- Mass of the steel be 108x
- Mass of the copper be 7x
- Then, Total mass = 108x + 7x = 115x
Given,
- Total mass of the coin = 230 mg
That means,
⇛ Total mass of the coin = 230 mg
⇛ 115x = 230 mg
⇛ x = 230 mg/115
⇛ x = 2 mg
Then,
- Mass of the steel = 108(2) = 216 mg
- Mass of the copper = 7(2) = 14 mg
☁️ ANSWER - 14 mg (Mass of copper)
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