The population of a town is 345,000. The function f(t)=345,000(1.2)^t gives the predicted population of the town in t years. Approximately what will the population be in 3 years?

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

We just started the introduction into circles and i have no idea how to do this.

Explain how you divide powers with like bases. discuss why the bases have to be the same. how are these rules similar to the rules for multiplying powers with like bases.