PLZ HURY Maya uses blue and orange fabric to make identical wall decorations. The graph below shows the relationship between the amounts of blue and orange fabric used. What is the constant of proportionality as shown in the graph? * A: 2/5
B: 3/7
C: 1/2
D: 3/10

Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.

4. a single woman uses an online cash flow calculator which reveals a cash flow of 203. what does this mean?

Anita has a success rate of 80% on free throws in basketball. she wants to know the estimated probability that she can make exactly four of five free throws in her next game. how can she simulate this scenario? categorize each simulation of this scenario as correct or incorrect.