Hey, Melany. To answer this problem, simply set up a proportion: . Now let's solve for x.
- Cross multiply:
- Isolate x:
This means that x = 24.
There are 24 9th graders in the band.
What is the exact circumference of the circle? Circumference = Diameter x pi C = dπ
1 answer:
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Answer:12 1/2
Step-by-step explanation:
