A scientist is growing bacteria. The number of bacterial cells triples every week. There are currently 20 cells. Which expression shows how to find the number of cells in 4 weeks?

Pleting the square f the given find the x-intercepts of the parabola with vertex (-5,13) and y-intercept (0, 12). write your answer in this form: (14,.99). if necessary, round to the nearest hundredth. *- h enter the correct answer, de verter, and ametry 00000 done doo