- 18181 Ho letto \( i \frac{2}{3} \) delle pagine di un libro, poi \( i \frac{2}{3} \) delle pagine restanti. Alla fine mi restano da leggere 52 pagi-. ne. Da quante pagine è formato il libro? [468]

3.2 Rhino poaching is a serious problem and has resulted in the black (4) Rhino becoming an endangered species. Statistics show that there were 60000 black Rhinos in 1970 and only 4200 remained in 2011. Determine the annual rate of population decrease as a percentage over these 42 years, if the rate is compound decay.

\( \sqrt{2 x^{2}+5 x+8}-\sqrt{2 x^{2}+5 x+1}=1 \) the Sum of the routs of the equation

5. U košari je 35 komada voća (limuni, trešnje, jabuke). Četiri sedmine ima jabuka, petina ostalog voća su limuni. Koliko je trešanja u košari?

Yum Ministry of \( E \) 1) Arrange the following numbers ascendingly: \( 25 \%,-11.3, \sqrt{4}, 8 \sqrt[3]{8}, \sqrt[3]{-7},-\sqrt{24}, \pi \)

\( \left[\begin{array}{c}{(-3^{-^{}})^{2}}\end{array}\right] \)