Okay, so 75 counts for 30% (exams), 80 counts for 20% (term paper), and 85 counts for 50% (final exam)
So you would multiply 30% by 75, 20% by 80, and 50% by 85. That would be 22.5, 16, and 42.5. Add these numbers up, and put them over the total percentage, 100%. So you would have 81/100. The student's final average is 81%.
HA + bA = 2
A(h+b) = 2
A = 2/h+b
Step-by-step explanation:
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Answer:
COULD BE Y=6x-8
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
The graph is a line