A country's postal code consists of six characters. The characters in the odd positions are uppercase letters while the characters in the even positions are digits (0 to 9) how many postal codes are available in this country? please help

Simplify the expression 10/11(22z) + (a+5) -1

Ican interpret and represent the remainder in division calculations sensibly for the context (eg 27.4 in calculating average height in cm: $27.44 if it represents an amount of money) solve the following problems. 15) the wildlife park charges $25.50 dollars per person to enter their park if the park made $15096 dollars today, how many people entered the park? 16) ms adams plus 2,230 other keen runners ran a marathon: between them they ran 94817.5km. how many km did each competitor run?

Quadrilateral abcd is translated up and to the right, and then rotated about point q. which congruency statement is correct?