How many people donated with a type (A) and type (B) blood factor (that is, they had

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How many people donated with a type $A$ and type $B$ blood factor (that is, they had type $A B$ blood).

A blood drive at City Honors High School recently collected blood from 140 students, staff, and faculty. Use the results depicted in the Venn diagram below to answer the following exercise.

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Contemporary Mathematics

ISBN: 9781711470559

1st Edition

Authors: OpenStax

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Question Posted: May 22, 2024 05:02 AM

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How many people donated with a type (A) and type (B) blood factor (that is, they had

Question:

Donors = 140 A 8 2 3 50 4 11 B 52 Rh+ 10

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Contemporary Mathematics

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