What is the concentration (in % (v/v)) of the following: 30 mL of ethanol is diluted to a volume of 250 mL with water? (mL of solute /mL of solution)​

In a complex task such as creating a website for learning, instructors may want to support the generation of multiple solutions in learners' peer feedback. anonymity may create a social context where learners feel freer to express varied ideas, and make the task of giving feedback less inhibited. however, teachers need to know just how anonymity impacts the learning dynamic in order to make informed choices about when anonymous configurations are appropriate in peer feedback. references: howard, c. d., barrett, a. f.,

How long is a representative’s term of office

These two countries developed a strong trading relationship during the time of the renaissance. name them?