Родительский комитет закупил 20 пазлов для подарков детям в связи с окончанием учебного годд, из них 14 с машинами и 6 с видами городов. Подарки распреде- ляются случайным образом между 20 детьми, среди которых есть Вася. Найдите вероятность того, что Васе достанется пазл с машиной.

Условие заданин. Найди значение выражения: \( \sqrt{11 \cdot 72} \cdot \sqrt{22} \)

Spiral Review 10. Deven ran 27 miles last week. which was 3 times as far as Hailey ran. Select all the equations that represent the number of miles Hailey ran. \( h \).

\( \left. \begin{array} { l } { n _ { s } = 12 cm ^ { A } A = h a } \\ { A = 216 cm ^ { 2 } \frac { A } { ha } } \\ { a = 212 cm } \end{array} \right. \)

Perform the following additions and/or subtractions: \( \left(5 a^{4}-7 a^{2}-1\right)-\left(-5 a^{4}+7 a^{2}+1\right)=\square \)

What is one major difference between the attributes of Mercury and Jupiter? A. Mercury is the planet that is closest to the Sun, while Jupiter is the farthest. B. Mercury is the coldest planet in the solar system, while Jupiter is the hottest. C. Mercury has no orbiting satellites, while Jupiter has many satellites circling it. D. Mercury has bands and rings visible from Earth, while Jupiter has no such bands. E. Mercury has a rich supply of methane, while Jupiter has a rich supply of hydrogen.