15. Mobil aloqa tarmog'iga birinchi yilda shahar zaloining \( \frac{2}{7} \) fismi, ikkinchi yili esa \( \frac{3}{7} \) qismi ulandi. Shahar zalqining ancha qismi mobil aloqa tarmogiga ulangan? Agar haharda 87500 odam yashaydigan bolsa, hozir ulaming anchasi mobil aloqa sizmatidan foydalanmasdi?

Un equipo de la clase de ciencias cooperó para la compra de materiales: Rubén cooperó con \( \frac{3}{5} \) del total, Carıos cooperó con \( \frac{6}{10} \). Sonia cooperó con \( \frac{9}{15} \). ¿Quiénes de ellos cooperaron con la nisma cantidad de dinero?

\( \int 2 e ^ { \operatorname { csg } 3 x } \csc ^ { 2 } 3 x d x \)

Geoffrey is a prosecutor who is known for his stubborn resistance to change. He believes strongly that judges should be judges and that prosecutors should be allowed to be prosecutors. He furthermore believes that the way his office operates and handles cases and trials is exactly the way they should be handled and tried. Which of the following BEST describes Geoffrey? He is an office conservator He is a policy reformer He is a chief prosecutor He is a courthouse insurgent

Cuál par ordenado es una solución de la ecuación? \( y=7 x-2 \) Escoge 1 respuesta: A) Solo \( (3,15) \) B Solo \( (-1,-10) \) C Tanto \( (3,15) \) como \( (-1,-10) \) D Ninguna

Add. \[ \frac{2}{x-5}+\frac{3}{x+4} \] Simplify your answer as much as possible.