Newberg has a population of 31,000 people. The town has been seeing its population decline by 10% every year. If this trend continues, what will the population be in 6 years?

What are potential hypotheses (explanations) regarding why there are ecological equivalents between many metatherians and eutherians? discuss your hypothesis in terms of the processes that could lead to the current ecologies and distributions of metatherians and eutherians.

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.