Mrs. randall bought tickets to the art museum for all the fifth grade students. each ticket costs $12 and the total cost of the ticket was $1,152. how many fifth grade students are there

Bismuth-210 is an isotope that radioactively decays by about 13% each day, meaning 13% of the remaining bismuth-210 transforms into another atom (polonium-210 in this case) each day. if you begin with 233 mg of bismuth-210, how much remains after 8 days?

Me! last question, and i'm stuck! write the algebraic expression that models the word phrase. the product of 2 divided by the number h and 8 more than the number k

5/6+7/8what is the answer sealsdbdbshd