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PLEASE HELP!! On three science tests, Olivia has received scores of 89%, 98%, and 96%. What is the lowest score Olivia can get on her fourth and final science test to achieve an…

PLEASE HELP!! On three science tests, Olivia has received scores of 89%, 98%, and 96%. What is the lowest score Olivia can get on her fourth and final science test to achieve an…
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PLEASE HELP!!

On three science tests, Olivia has received scores of 89%, 98%, and 96%. What is the lowest score Olivia can get on her fourth and final science test to achieve an average score of 95%?

User MarkovskI
by
8.0k points

2 Answers

5 votes

Answer:

97%

Explanation:

89%+98%+96%+?=95×4

283+?=380

?=380-283

?=97%

User Syed Waris
by
8.4k points
5 votes
97% is the score Olivia can get hop this helps
User Chris Sandvik
by
8.0k points
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