Answer:
See Below
Step-by-step explanation:
Answer:38.5 cm
Step-by-step explanation:To find the radius divide 7 by 2 which is 3.52. Then multiply 3.5 by itself which is 12.253.
Answer:
Refer below.
Step-by-step explanation:
The principal will have to increase the number of teachers next year.
We found out that the seventh grade enrollment was 120% of the number of eight graders, which is greater than 110%.
Answer:
66
Step-by-step explanation:
7(12)+3(-6)
84-18=66
Step-by-step explanation:
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