a painter painted 3/5 of a portrait in 20 minutes. If she continues working at the same rate, how many portraits will she paint
1 answer:
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Answer:
-3/2 < x < 5......................
Answer:
94
Step-by-step explanation:
Average = Total / Number of Data
You have a total of 280 points after 4 quizzes.
4+4=8 quizzes in total
Total you need for average to be 82
Number of points you need to hit required:
You need 376 points in total for the next 4 quizzes.
You need an average of 94 points on the next 4 quizzes.