Tikka made bamboo fishing poles for her sister and herself. She used of a 10-foot stick of bamboo for her pole and the rest for her sister's. How long is her sister's fishing pole

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.