Ava and jiao each swam a two-lap swimming race. ava took 31.49 seconds to finish her
first lap and 30.03 seconds to finish her second lap. jiao finished her two-lap swimming
race 1.75 seconds faster than ava
what was jiao's total swimming time in seconds after she finished her two-lap race?

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.