3 Look at the three graphs below. Graph A
y
Graph
Graph B
8
у

7
8
8
7
7
6
Distance (ft)
5
Distance (ft)
Distance (ft)
4
2
3
2
1
2
0
1
X
0
0 1 2 3 4 5 6 7 8
Time (s)
0
0 1 2 3 4 5 6 7 8
Time (s)
0 1 2 3 4 5 6 7 8
Time (s)
True
False
True
False
Based on the graphs, choose True or False for each statement.
a. Graph B shows a proportional relationship
between distance and time.
b. In Graph A, the constant of proportionality
between distance and time is
C. Graph C shows an object that speeds up over time.
d. The unit rate in Graph Bis 2 feet per second.
e. An object represented by Graph A is moving faster
than an object represented by Graph B.
True
DOU
False
True
False
True
False

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.

1. an economy consists of three workers: larry, moe, and curly. each works 10 hours a day and can produce two services: mowing lawns and washing cars. in an hour, larry can either mow one lawn or wash one car; moe can either mow one lawn or wash two cars; and curly can either mow two lawns or wash one car. a. calculate how much of each service is produced under the following circumstances: a. all three spend all their time mowing lawns. b. all three spend all their time washing cars. c. all three spend half their time on each activity d. larry spends half of his time on each activity, while moe only washes cars and curly only mows lawns b. using your answers to part a, draw a production possibilities frontier and label points a, b, c, and d on your graph. explain why the production possibilities frontier has the shape it does. c. are any of the allocations calculated in part a inefficient? explain.

Given: ab ≅ bc and ao ≅ oc ok − angle bisector of ∠boc find: m∠aok