From a point on the ground 60 feet from the base of a historic monument, the angle of elevation to its top is 57°. To the nearest foot, what is the height of the monument?

Could somebody me with this radical simplification?

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

Look at the chart showing the results of a baseball player at bat. which is the probability of getting a hit?