A bag has 10 marbles—3 red, 5 blue, and 2 violet. One marble is drawn and then replaced, and this action is repeated 10 times. The results are recorded in the table. Which of the given statements is true? A. The experimental probability of drawing blue is 1/2. B. The experimental probability of drawing red is 1. C. The theoretical probability of drawing red is 1/10. D. The theoretical probability of drawing violet is 0.

Which of the following statement about pascal's triangle are true?

How many solutions does the nonlinear system of equations graphed bellow have?

Questions 9-10. use the table of educational expenditures to answer the questions. k-12 education expenditures population indiana $9.97 billion 6.6 million illinois $28.54 billion 12.9 million kentucky $6.58 billion 4.4 million michigan $16.85 billion 9.9 million ohio $20.23 billion 11.6million 9. if the amount of k-12 education expenses in indiana were proportional to those in ohio, what would have been the expected value of k-12 expenditures in indiana? (give the answer in billions rounded to the nearest hundredth) 10. use the value of k-12 education expenditures in michigan as a proportion of the population in michigan to estimate what the value of k-12 education expenses would be in illinois. a) find the expected value of k-12 expenditures in illinois if illinois were proportional to michigan. (give the answer in billions rounded to the nearest hundredth) b) how does this compare to the actual value for k-12 expenditures in illinois? (lower, higher, same? )