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If 50 is passing: right now the contribution towards the total grade is (.70)*52, so the total grade = (.70)*52 + (.30)*E [for the final exam grade]. If the target is 50 for the total grade, then 50 = (.70)*52 + (.30)*E, and solve for E = (50 - (.70)*52)/(.30) = 45.3333, so a grade of 46 would put the final grade over 50. By the way, the maximum possible grade of a 100 on the final will result in 66.4 for the total grade.

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Q: If you have a 52 percent in science and the exam is worth 30 percent how much do you need to pass to get 50 and over?

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If you make the assumption - without any justification - that all questions are worth the same, then each one is worth 1/35 of the total for the exam.

It will be worth 417.72, approx.

Assuming the 78 is 80% of the class and a 60 is passing: 78*.80 + x*.20 = 60 .2x + 62.4 = 60 .2x = -2.4 x = -12 So you cannot really fail the class. (If you need a 70 to pass the class you need at least a 38.)

It would be worth 125*(1.05)16 = 428.24

523.97

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The answer depends on the percentage required for a pass. This is not a fixed value.

Since there is no overall target given, it is not possible to answer the question precisely. However, x% in the final exam will give an overall percentage of 0.65*x + 28.75 percent.

60% of 30 is 18 (0.6 x 30), so you go into the exam with 18 points. A perfect score on the exam would result in an overall grade of 83% (70 + 18).

To get a final grade of 72, you need a 72 on the exam. For a final grade of 75, you need an 72 on the exam. For a final grade of 80, you need a 99 on the exam. If you get 100 on the exam, your final grade will be a little over 80.

70% is a C- so if you already have 60% all you need is another 10%. Which is score 33/100 on your final exam which is actually an "F". You have a lot of leeway if you know you're at 60% but you should still aim for an "A".

99.9%

Ok, so if you have a 71 going into the exam that means that your 71 accounts for 60% of your grade. Set up your equation like this:71(0.6) + x(0.4) = 65Solve for x and you have your required gradeIn this case, the grade you need to maintain a 65 is a 56.Hope this helps

If you make the assumption - without any justification - that all questions are worth the same, then each one is worth 1/35 of the total for the exam.

$1,000,000,000

40 percent

90%

an average human use how much percent of brain

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