these fractions are part of a list of a student's quiz scores. Choose ALL scores that are egual to 80%

step-by-step explanation:

for the free

the first option i believe

step-by-step explanation:

the answer to this is a. a^2 + b^2 = c^2

chemists are often responsible for designing a chemical reaction and analyzing the products obtained from it. one significant part of designing a chemical reaction is determining the amount of each reactant that is needed and the amount of each product that will be produced. in order to do so, chemists use stoichiometry, the quantitative relationships between reactants and products.