Of the sixth graders in a school, 4/5 play at least one sport. of those 2/3 play on a team. what fraction of 6th graders play a sport on a team?

The experience c-0.25c can be used to find the cost of an item on sale for 25% off which expression beloit equivalent to c-0.25c

The graph of a curve that passes the vertical line test is a:

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