Asked by melissa

the final grade for a particular course is calculated by dividing total points earned by total points available. There are 6 quizzes worth 15 points each, and 2 exams worth 50 points each. If a student earns 67 points total on the quizzes and wants to get at least 86% in the course, at least how many points must they earn on the exams in total?
Answered by PsyDAG
Total possible points = 6(15) + 2(50) = 190

190 (.86) = 163.4

67 + x ≥ 163.4

Solve for x.
Answered by jennifer claybourn
Iam a number between 20 and 30 one of my factors is 4 the sum of my digits is 10 what number am I
Answered by PsyDAG
The numbers with factor of 4 between 20 and 30 are 20, 24, and 28. Which sum to 10?
Answered by PsyDAG
Indicate your subject in the "School Subject" box, so those with expertise in the area will respond to the question. You just lucked out with me.
Answered by PsyDAG
Sorry, I pasted the wrong info previously.

If you have a question, it is much better to put it in as a separate post in <Post a New Question> rather than attaching it to a previous question, where it is more likely to be overlooked.
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