A company makes chocolate candies in the shape of a solid sphere. Each piece of candy has a diameter of 3 cm . If a box contains 30 pieces of candy, how much chocolate does the box contain? Use 3.14 for \( \pi \), and do not round your answer.

11. \( A B C D \) sinia chiziq yasang, uning \( A B \) bo'g'ini \( 4 \mathrm{~cm} 7 \mathrm{~mm}, B C \) bo'g'ini \( =6 \mathrm{~cm} 3 \mathrm{~mm}, C D \) bo'g'ini \( =3 \mathrm{~cm} 5 \mathrm{~mm} \) bo'lsin. Shu siniq chiziqning umumiy uzunligini toping.

Dar la ecuación de la recta \( f(x) \) que pasa por el punto \( A(-2,12) \) y \( B(4,-3 \)

1. Нарисуйте произвольный треугольник \( B K X \). Обозначьте буквами и запишите: а) сторону, лежащую напротив угла \( K \); б) угол между сторонами \( B X \) и \( K X \); в) стороны, прилежащие к углу \( X \); г) углы, прилежащие к стороне \( B K \).

7. A solid metal cone has a diameter of 14 cm and a height of 24 cm . calculate the surfice area of the cone.

The circumference of a wheel is 62.83 centimeters. What is the diameter of the wheel?