What can be calculated given distance and a period of time? O velocity
speed
O displacement
O direction

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.

5\16 x 2\5 = 10/80simplify to 1/80