SARAH makes $43,000 per year, is single, and lives in Connecticut. She has $19,000 in subsidized loans and $8000 in unsubsidized loans.

If Sarah wanted her total payments to be even lower, what could she do?

Sarah looks at these results and realizes her monthly payment would be lower with most of the income-based repayment plans. But then, she looks at the Total Amount Paid and realizes that the loan price increases when she chooses these plans. How is this possible -- that her monthly payment is lower but her total payments are higher?

Apopulation is a group of individuals of a single species existing together in an area. a population’s range, the area it occupies, changes over time. populations, in turn, may form a network, or metapopulation, connected by individuals that move from one group to another. within a population, the distribution of individuals can be random, uniform, or clumped, and the distribution is determined in part by the availability of resources. how might the geographic range of a species change if populations could not exchange individuals with each other? how would your answer depend on what type of metapopulation existed?

What was different about warfare in the early 1800s and early 1900s?

Whether or not a given study has the possibility of causing harm to participants: