Triangle ABC has side lengths of AB=4, BC=8 and AC=10. Triangle XYZ has side lengths of XY=6 and XZ=15. If triangle ABC is similar to triangle XYZ, find the length of YZ.

What is the approximate circumference of the circle shown below?

Need solving this second acceleration problem.

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