a certain type of bacteria can double its numbers every 20 minutes. suppose 100 of these cells are in one culture dish and 250 of the cells are in another culture dish. write and evaluate an expression that shows the total number of bacteria cells in both dishes after 20 minutes

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13

explanation:

previous steps have made pa≅ pb ≅ st ≅ su. setting the compass width to ab allows you to make tu the same length. then δstu ≅ δpab by the sss congruence postulate, and ∠p ≅ ∠s by the reason cpctc.

0.85% : )

step-by-step explanation: