In the chemistry lab, an experiment requires 500ml of one ingredient to be mixed with 1,000ml of another. how many liters is the solution?

Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is . reset next