A person has 3 dress shirts, 5 ties, and 8 jackets. In how many ways can that person select a dress shirt, a tie, and a jacket for work today? There are \( \square \) ways. (Simplify your answer.)

19. Find all the possible values of the missing digit(s) represented by \( (*) \) a) \( 2 * 6,8 * 71,8 * 919 \) are divisible by 11 .

Valuate \( \sum_{k=1}^{8}(-1)^{k+1} 3 k \)

4. Bir takımın 36 maç oynadığı bir süper lig sezonunda galibiyete 3 puan, beraberliğe 1 puan, mağlubiyete ise puan verilmemektedir. Sezon boyunca 3 mağlubiyet alan bir takım 85 puanla şampiyon olduğuna göre, aldığı galibiyet sayısı kaçtır? \( \begin{array}{llll}\text { A) } 24 & \text { B) } 25 & \text { C) } 26 & \text { D) } 27\end{array} \) E) 28 \( l \)

A car was valued at \( \$ 34,000 \) in the year 1990 . The value depreciated to \( \$ 11,000 \) by the year 2006 . A) What was the annual rate of change between 1990 and 2006 ?

Sakshi bought \( 1 \frac{2}{3} \mathrm{~kg} \) of pulses and Nikita bought \( \frac{3}{4} \mathrm{k} \) much total quantity of pulses did they both buy? \( \begin{array}{lll}\text { N. } 4 \frac{1}{12} \mathrm{~kg} & \text { B. } 3 \frac{1}{6} \mathrm{~kg} & \text { C. } 4 \frac{2}{3} \mathrm{k}\end{array} \)