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Mathematics, 01.03.2021 05:00 malaysiae6321

In a survey of 1090 ​investors, it was determined that 690 invested in​ stocks, 575 in bonds and 300 in both stocks and bonds. a. How many invested in only​ stocks?

b. How many invested in stocks or​ bonds?

c. How many did not invest in either stocks or​ bonds

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In a survey of 1090 ​investors, it was determined that 690 invested in​ stocks, 575 in bonds and 300...
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