A tree casts a shadow that is 175 feet long. If the angle of elevation from the end of the

shadow looking to the top of the tree is 30

degrees, how tall is the tree to the nearest

hundredth? If the tree begins to fall and your

car is parked 90 feet away from the tree, would

you have to move your car?

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.

answer: i think it's a

step-by-step explanation:

a

step-by-step explanation:

30005

yes ok