The function a = 2.4t – 0.1t2 gives the amount a, in micromilligrams (mmg), of a drug in a patient’s bloodstream t hours after being ingested in tablet form. When is the amount of the drug equal to 8 mmg? (Hint: Multiply the equation you write by 10 before solving.)

Ascientist has discovered an organism that produces five offspring exactly one hour after its own birth, and then goes on to live for one week without producing any additional offspring. each replicated organism also replicates at the same rate. at hour one, there is one organism. at hour two, there are five more organisms. how many total organisms are there at hour seven? 2,801 19,531 19,607 97.655

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

1. how do you convert the repeating, nonterminating decimal 0. to a fraction? explain the process as you solve the problem.