A Petri dish is growing bacteria. It starts with 3 cells on day 1,9 cells on day 2, and continues tripling the number of cells every day after that. How many cells of bacteria are there on day 5? Use an exponent to write your answer.

Afunction is given: f(x)=3x+12 a. determine the inverse of this function and name it g(x) b. use composite functions to show that these functions are inverses. c. f(g(– explain: what is the domain?

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin