In a poll of students at the football championship, 90% of the students say that football is better than basketball. (a) Explain why it is not a valid conclusion to say that football is more popular than baskeball at the school.
(b) Suggest a better method of determining which sport is more popular.​

30.5*10=350$

you have to multiply the number without the decimal point then add it later but if its tenn u must move the place value of the decimal point 1 to the right.

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.

if i knew id you bro,, my bad

i’m kinda new to precal but your answer should be 21. hope i got it right.

step-by-step explanation: