2 years ago

34. The telephone company offers

Mathematics

1 answer:

Gelneren [198K]2 years ago

6 0

Answer: 201 calls

Step-by-step explanation: 33-19=14

14/0.07=200

201x0.07=33.07

33.07>33

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Step-by-step explanation:

The given function is

$\sec x=-\frac{2\sqrt{3} }{3},\:\:for\:\:\frac{\pi}{2}\le x \le \pi$

Recall that the reciprocal of the cosine ratio is the secant ratio.

This implies that;

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