Example Stem: Donna wants to calculate the height of a tree. She
makes the following measurements.
The length of the tree's shadow is 29 meters.
The angle of elevation from the ground to the top of the tree is
30°
The tree stands perpendicular to the ground.
Tree
- 300
Ground
29 m
Enter the height of the tree, in meters. Round your answer to the
nearest whole meter.

The monetary value earned for selling goods or services to customers is called a.) revenue b.) assets c.) money d.) accounting

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?

Brittany has designed four different birdcages, each with the same volume: a square pyramid, a cylinder, a cone, and a sphere. the zoo wants to use one of brittany’s designs but plans to change the volume of the cage. find the design change that would result in the birdcage with the greatest volume. a.) increase the area of the base of the square pyramid by a factor of ten. b.) increase the height of the cylinder by a factor of ten. c.) increase the radius of the cone by a factor of ten. d.) increase the radius of a sphere by a factor of ten.