Hiromi sells 12 t-shirts each week at a price of $13.00. past sales have shown that for every $0.25 decrease in price, 4 more t-shirts are sold. knowing that revenue is a product of price and quantity, hiromi models his revenue by r(x) = (13 - 0.25x)(12 + 4x), where x represents the number of times there is a reduction in price.

question: what is the maximum revenue hiromi can generate each week? show work.

He amount of carbon-14 present in animal bones t years after the animal's death is given by p(t)equals=upper p 0 e superscript negative 0.00012097 tp0e−0.00012097t. how old is an ivory tusk that has lost 26% of its carbon-14?

Can someone pls ! pls answer all. no explanation needed..

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list