Calcola il valore delle seguenti espressioni. \( 4 . \frac{13}{10}-\left[\left(\frac{1}{2}-\frac{14}{3}\right) \cdot\left(-\frac{8}{25}\right)-\left(\frac{1}{3}-\frac{7}{60}\right):\left(-\frac{39}{35}\right)\right]:\left(1+\frac{1}{24}\right) \)

In an arithmetic sequence where the first term is \( 2 \) and the third term is \( 8 \), what is the common difference?

Which of the following is an integer? Select all correct answers. Select all that apply: \( \square \frac{49}{6} \) \( \square-5 \) \( \square 8 \) \( \square-10 \) \( \square \frac{29}{3} \)

A library has 3,489 non-fiction books, 8,617 fiction books and 1,240 reference books. 1. All books, except the reference books, ore available for loan. How many books arẹ available for loan?

Which of the following are rational numbers? Select all correct answers. Select all that apply: \( 0.7171171117 \ldots \) \( 0.0505505550 \ldots \) \( 0.6262626262 \ldots \) 4.8 \( \square \sqrt{13} \) \( \square \) \( \square \)

What is the greatest common factor for the numbers 24, 36, and 60?