\begin{tabular}{|l|l|l|}\hline A & \( 23+8+14-23= \) & \\ \hline B & \( 54-22+8-40= \) & \\ \hline C & \( 26+22+8+23= \) & \\ \hline D & \( 43+8-31+39= \) & \\ \hline E & \( 64+23+8-43= \) & \\ \hline\end{tabular}

During the month of January, "ABC Appliances" sold 51 microwaves, 22 refrigerators and 34 stoves, while "XYZ Appliances" sold 36 microwaves, 27 refrigerators and 24 stoves, During the month of February, "ABC Appliances" sold 47 microwaves, 31 refrigerators and 25 stoves, while "XYZ Appliances" sold 50 microwaves, 34 refrigerators and 18 stoves, a. Write a matrix summarizing the sales for the month of January, (Enter in the same order that the information was given.) b. Write a matrix summarizing the sales for the month of February, (Enter in the same order that the information was given.)

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 clock chimes every 20 minutes. A light flashes every 8 minutes. The clock chimes and the light flashes together at 08:00. How many times between 08:01 and 12:30 will the clock chime and the light flash together? Show your working.

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 ?

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