Round your answer to the NEAREST tenth. 3. CCSS MODELING Annabelle and Rich are setting up
decorations for their school dance. Rich is standing
5 feet directly in front of Annabelle under a disco ball.
If the angle of elevation from Annabelle to the ball
is 40° and Rich to the ball is 50°, how high is the
disco ball?

How is the number of vertices for a prism related to the name of the prism

The rectangle shown has a perimeter of 108 cm and the given area. its length is 6 more than five times its width. write and solve a system of equations to find the dimensions of the rectangle.

Christine wong has asked dave and mike to her move into a new apartment on sunday morning. she has asked them both, in case one of them does not show up. from past experience, christine knows that there is a 40% chance that dave will not show up and a 30% chance that mik a. what is the probability that both dave and mike will show up? (round your answer to 2 decimal places.) b. what is the probability that at least one of them will show up? c. what is the probability that neither dave nor mike will show up? (round your answer to 2 decimal places.)e will not show up. dave and mike do not know each other and their decisions can be assumed to be independent.