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
This is 1/2)2=1/4 hope this helps
Answer:
B. 3.45
Step-by-step explanation:
The radius is half the diameter
The answer is probably 590,000 because isn't it subtraction