Bobby builds model cars as a hobby. He is very careful to make all his ears to scale. That means that every part of the model is proportional to the real thing. Bobby is
building a model of a sports ear that is 8 feet long and 4 feet high. If he builds the car
to be 4 inches long, what will be the height of the model?
he
Check

Look at attachment. has all info needed. need

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?

18 16 11 45 33 11 33 14 18 11 what is the mode for this data set