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# In Chemistry class Andrew has earned scores of 64 69 and 73 on three tests He must maintain an average of 70 to pass the course What score must Andrew earn on the final exam to pass the course?

Wiki User

2014-09-26 11:59:00

To find the answer to this problem, you use this equation:

(64 + 69 +73 + x) / 4 = 70

(206 + x) / 4 = 70

x = 74

Wiki User

2014-09-26 11:59:00
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## Which scientist used mathematical knowledge to calculate the exact measurement of the meter

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Andrew O. Ondieki

Lvl 3
2020-03-28 03:24:50

74 but have respect to student and privacy please

Andrew O. Ondieki

Lvl 3
2020-03-28 04:23:13

Never use people’s names

Andrew O. Ondieki

Lvl 3
2020-03-18 07:58:08

74 why this

Anonymous

Lvl 1
2020-04-02 17:33:50

86

Anonymous

Lvl 1
2020-07-14 22:47:23

72

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Q: In Chemistry class Andrew has earned scores of 64 69 and 73 on three tests He must maintain an average of 70 to pass the course What score must Andrew earn on the final exam to pass the course?