(Linear Models MC)Data were collected from several hospitals about the charge for medical procedures and the popularity of the procedures. The results were used to calculate the model ŷ = –58.25x + 927, where x represents the cost of the procedure in thousands of dollars and ŷ represents the predicted number of procedures performed. Using the model, how much would a procedure cost that is predicted to be performed 600 times?

(Applying Two-Way Frequency Tables LC)P(A) = 0.84 and P(B) = 0.11 If events A and B are independent, what is the P(A ∩ B)?

(Interpreting Data Distribution MC)The display shows data collected from a group of students at Brookville High School.How many more students chose purple than chose pink?

(Exploring Events Using Probability MC)Set A = {15, 25, 35, 65, 75} and Set B = {15, 35, 55, 75}.Determine the elements in A ∩ B.

(Linear Models LC)Using the line of best fit ŷ = 0.641x + 3.467, predict the value of ŷ when x is 43.

(Data Displays LC)Which of the following data sets shows categorical data?

(Set Operations and Relations MC)Given U = {binder, book, calculator, computer, notebook, pencil, ruler}, A = {book, calculator, pencil}, and B = {binder, calculator, pencil, ruler}. If (A ∩ B)’ = {binder, book, computer, notebook, ruler}, determine A’ ∪ B’.

(Data Displays MC)Which of the following is the best type of display for the given data? Red Black Green Blue White SUV 5 10 2 7 13 Car 12 21 3 8 18

(Exponential Models MC)Data were gathered and displayed on the scatter plot.Which of the following is the best equation to model the data?

  Here is a link to Desmos Create a table in the answer box to solve for the V, I, and R for all of the resistors in the following two circuits.  Make sure to show all of your work. a) The cell provides 110V, the resistance of R1 = 8 Ohms, R2 = 22 Ohms, R3 = 27 Ohms, R4 = 30 Ohms, and R5 = 11 Ohms b) The cell provides 80V, the resistance of R1 = 10 Ohms, R2 = 15 Ohms, R3 = 20 Ohms, R4 = 30 Ohms, R5 = 33 Ohms, and R6 = 35 Ohms