PLEASE HELP!!! A sample of bacteria is grown in a Petri dish. It contains 1,000 bacteria, and the population doubles every half hour. The inequality 1,000(2)2t>50,000, where t is the number of hours, models when the population of the bacteria sample will be greater than 50,000.
Based on the inequality, when will the population in the sample be greater than 50,000?

A. t>2 hours
B. t>6 hours
C. t>3 hours
D. t>1 hour

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.