johnlumpkin5183

03.03.2020 • 

Mathematics

Last month 15 homes were sold in Town X. The average (arithmetic mean) sale price of the homes was $150,000 and the median sale price was $130,000. Which of the following statements must be true?
I. At least one of the homes was sold for more than $165,000.
II. At least one of the homes was sold for more than $130,0000 and less than $150,000
III. At least one of the homes was sold for less than $130,000.
A. I only
B. II only
C. III only
D. I and II
E. I and III

Ответ:

milkshakegrande101

28.07.2021

Mathematics

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($89 - $76.22) / 2 = x > $6.39

Step-by-step explanation:

($89 - $76.22) / 2 = x

Since the total cost was $89, subtract the dinner cost, $76.22, and divide by two for each friend to get the cost of each desert.

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