) The area of a trapezium shaped field is 600m2 . If the height of the

trapezium is 24m and one its parallel sides is of length 20m, find the

length of the other parallel side​

Suppose you are choosing a 6-digit personal access code. this code is made up of 4 digits chosen from 1 to 9, followed by 2 letters chosen from a to z. any of these digits or letters can be repeated. find the total number of personal access codes that can be formed. 492,804 341,172 39,917,124 4,435,236