Wendy is standing 60 feet away from a tree. Her eyes are 5 feet above the ground. She sees a bird hovering above a tree. The angle of elevation to the top of the tree is 25 degrees and the angle of elevation to the bird is 37 degrees. How tall is the tree. How high is the bird in the air? How far above the tree is the bird..Step by step explanation.. Please

1. there are 25 students who started computer programming in elementary school and 25 students who started computer programming in middle school. the first group had a mean final project grade of 95% and the second group had a mean final project grade of 92%. the line plot shows the differences after 10 rerandomizations. determine whether the difference in the means of the two groups is significant based on the line plot. explain your answer.

On average a herd of elephants travels 10 miles in 12 hours you can use that information to answer different questions drag each expression to show which is answers

Two numbers have a sum of -19. one number is x. what expression represents the other number?