Hazel is mountain climbing with Kurt and has just climbed a 21-foot vertical rock face. Kurtis standing 28 feet away from the bottom of the cliff, looking up at Hazel How far away are
Hazel and Kurt?
Please help I am doing a test and I am being timed

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