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patriot [66]
3 years ago
13

What is 120 degrees in radians?

Mathematics
2 answers:
RideAnS [48]3 years ago
3 0

Answer:

\frac 23 \pi

Step-by-step explanation:

120 degrees is one third of the whole circle, or \frac 13 2\pi

sladkih [1.3K]3 years ago
3 0

Answer:

the answer is 2pi/3

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Answer:

It will cost $12.5 per person to charter a bus for 36 passengers

Step-by-step explanation:

The cost per person c of chartering a tour bus  varies inversely as the number of passengers  n.

We can write:

c\:\alpha \:\frac{1}{n} \\c=\frac{k}{n}

where k is constant of proportionality

We are given when c = 22.50, n = 20

We need to find c when n = 36

First using c = 22.50, n = 20 we will find k, the constant of proportionality

c=\frac{k}{n}\\22.50=\frac{k}{20}\\k=22.50 \times 20\\k=450

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Therefore, It will cost $12.5 per person to charter a bus for 36 passengers

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