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4 years ago

11

of the total number of pages in a book, 62% have pictures and the rest have no pictures. There are 310 pages with pictures in th

e book. What is the total number of pages in the book?

1 answer:

Dmitry [639]4 years ago

4 0

The answer is that: there is 62% of 310? The answer is 186 pages.

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Given equation is $1-\cos\left(\theta\right)=\frac{1}{2}$

Now we need to find the solution of $1-\cos\left(\theta\right)=\frac{1}{2}$ in given interval $[0, 2\pi ]$ .

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