anonymous
  • anonymous
In a math class students earned the following grades: 13 A's, 8 B's, 6 C's, 4 D's, and 1 F if the teacher pulled one exam from the pile at random, what are the chances that she would pull an exam that received a B?
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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chestercat
  • chestercat
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anonymous
  • anonymous
how many B's, how many total?
anonymous
  • anonymous
8 B's, 32 grades in all.
anonymous
  • anonymous
What ratio?

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anonymous
  • anonymous
Doesn't say
anonymous
  • anonymous
8:32. Because it is 8 bs and then all of the grades added up. So, it would be 8:32. BUT! You have to simplify. So, 8:32, then, 2:8, and then, 1:6. So, answer is 1:6
anonymous
  • anonymous
1:4
anonymous
  • anonymous
Oh yeah, my bad. error. You getz medal.
anonymous
  • anonymous
Thanks.

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