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(09.02 LC) What is the sine value of π?

(08.05 MC) A restaurant manager gives a survey to all of his customers asking them to rate the quality of the service they received. He then keeps track of how many customers return to the restaurant during the next six months. Last year, the results showed that of the customers who reported high quality service, 90% returned for additional meals. What conclusion can be drawn from this study?

(05.02) Solve 4x + 3 = 9 for x using the change of base formula .

(Graphing Linear Equations MC)A restaurant at the food court in a mall is offering a lunch special. The table shows the relationship between the number of side dishes and the total cost of the special. Restaurant Number of Side Dishes Total Cost 2 $8.50 4 $11.50 5 $13.00 8 $17.50 Which of the following graphs shows the relationship given in the table?

(Slope-Intercept Form HC)A track runner counted the number of races he had during a season. The graph shows the relationship between the number of track meets, x, and the number of races, y.Part A: Calculate the slope of the linear equation shown in the graph. Show all necessary work. (3 points)Part B: What does the slope mean for the relationship between the number of races and the number of track meets? (3 points)Part C: Interpret the y-intercept in the situation. (3 points)Part D: Write the equation of the line shown on the graph in slope-intercept form. (3 points)

(Slope HC)A table with certain points is shown. x 0 −2 −4 y 4 2 1 Part A: Choose two points from the table and calculate the slope between them. Show all necessary work. (4 points) Part B: Choose two different points from the table and calculate the slope between them. Show all necessary work. (4 points)Part C: What do the slopes from parts A and B tell you about the relationship between the points? Explain. (4 points)

(08.03 MC) A group of people were given a personality test to determine if they were Type A or Type B. The results are shown in the table below:     Male Female Type A 55 75 Type B 48 22 Compare P(Male | Type A) with P(Male or Type A).

(08.05 MC) Hunter wants to prove to his parents that playing computer games while he studies for tests will help him get better grades. He decides to ask 30 of his friends if they play computer games while they study for their tests and what their grades are. He finds that his friends who have high grades also play computer games while they do their homework. He tells his parents that he has proven that playing games while studying for tests will cause his grades to improve. What mistake has Hunter made?

(08.05 MC) A mechanic gives a survey to all of his customers asking them to rate the quality of the service they received. He then keeps track of how many customers return to the shop for additional services during the next six months. Last year, the results showed that of the customers who reported high quality service, 20% returned for additional services. What conclusion can be drawn from this study?

(07.05 MC) Identify the sequence graphed below and the average rate of change from n = 1 to n = 3.