's dad made 5 bowls of spicy chill for dinner. Before serving them, he put an ream on each bowl. He used 17 ounces of sour cream total. How much sou put on each bowl of chili?

b) \( \int \frac{d x}{x^{2} \sqrt{4+x^{2}}} \)

It is estimated that approximately \( 8.28 \% \) Americans are afflicted with diabetes. Suppose that a certain diagnostic evaluation for diabetes will correctly diagnose \( 93.5 \% \) of all adults over 40 with diabetes as having the disease and incorrectly diagnoses \( 3.5 \% \) of all adults over 40 without diabetes as having the disease. a) Find the probability that a randomly selected adult over 40 does not have diabetes, and is diagnosed as having diabetes (such diagnoses are callives"). 0.0321 b) Find the probability that a randomly selected adult of 40 is diagnosed as not having diabetes. c) Find the probability that a randomly selected adult over 40 actually has diabetes, given that he/she is diagnosed as not having diabetes (such diagnoses are called "false negatives"). (Note: it will be helpful to first draw an appropriate tree diagram modeling the situation)

A jar contains 3 red marbles, 10 green marbles, and 8 blue marbles. What is the probability that you draw 5 green marbles in a row if you do replace the marbles after each draw? \( =0.0245 \) What is the probability that you draw 8 blue marbles in a row if you don' \( t \) replace the marbles after draw? \( = \)

a. \( \frac{1}{3}= \)

Solve the system of equations. Give your answer as an ordered pair \( (x, y) \) \( \left\{\begin{array}{l}x \\ -2 x-5 y=-23\end{array}\right. \) One solution: No solution Infinite number of solutions Question Help: \( \square \) Video