A colony of bacteria B. dendroides is growing in a petri dish. The colony's area, A, in square centimeters can be modeled by (t) 49.9 14 134e-1.96t , Where / is the elapsed time in days. 28. Determine the area of the colony after 2 days. Round to the tenths place. 2 points 29. Determine the number of days that have elapsed if the area of the colony is 18 cm . Round to the hundredths place. 2 points