Lydia is logging in to school this morning. her teacher told her the previous day that there is an 50% chance that the class would have a test the next time she logs in. the teacher also said that there's an 85% chance that extra credit will be offered on the test if they have a test.

Whats the question???

If your asking how much altogether for 12 performance the answer will be 98,496.

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.