It's C. Number of students who scored "proficient" on chapter 7 is 16, and of those, only 3 scored "needs improvement" on 6. So the 3/16 represents those who were proficient at 7, but need improvement on 6
Answer:
add 15 + 33+29 =77
Step-by-step explanation:
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The polynomial is the expansion of (x-3)(x-1)(x+4)²
Area of shaded region = 2(4*4)=2*16=32 in squared
hope helped
The long answer is <span>28.571428%, but I would round it upwards to make it seem more realistic.</span>
