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einstein50 einstein50
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Posts: 96
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3 years ago
Solve the problem.

On the first four exams, your grades are 76, 95, 56, and 77. There is still a final exam, and it counts as two grades. You are hoping to earn a C in the course. This will occur if the average of your six exam grades is greater than or equal to 70 and less than 80. What range of grades on the final exam will result in earning a C?

▸ [58, 88]

▸ [46, 96]

▸ [58, 88)

▸ [46, 96)
Textbook 
College Algebra

College Algebra


Edition: 7th
Author:
Read 26 times
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noxseenoxsee
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Posts: 102
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3 years ago
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einstein50 Author
wrote...

3 years ago
Thank you, thank you, thank you!
wrote...

Yesterday
You make an excellent tutor!
wrote...

2 hours ago
Just got PERFECT on my quiz
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