An ant is walking along the ground and stops to look up at a tree.

The angle of elevation from the ant’s viewpoint to the top of the

tree is 40°. The distance that the ant is from the base of the tree is

75 feet. To the nearest foot, find the height of the tree.

You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?

The letters g e o r g i a are placed in a bag . if you picked a card and knew it was a vowel , what is the probability that it is an a ?