Um recipiente de vidro tem capacidade de 91,000 cm3 a 0ºC e contém, a essa temperatura, 90,000 cm3 de mercúrio. A que temperatura o recipiente estará completamente cheio de mercúrio ? Dados: o coeficiente de dilatação linear do vidro é 32 x10-6ºC-1, e o coeficiente de dilatação do mercúrio é de 182 x 10-6ºC-1.

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.