Find the indicated probability. Leave your answer in fractional form unless otherwise indicated.A bag contains 12 marbles: 7 red, 4 blue, and 1 green. One marble is selected at random. Find P(not blue).
A. 
B. 8
C. 
D. 
Answer: D
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Create a graphical display for the data given. You may choose any graphic type that you feel is appropriate. Write a few sentences explaining why you chose this type of display and a few sentences describing any interesting patterns in the data.The table below shows the population by year for various countries. Population is given in millions. 
What will be an ideal response?
Let U = {q, r, s, t, u, v, w, x, y, z}, A = {q, s, u, w, y}, B = {q, s, y, z}, and C = {v, w, x, y, z}. List the elements in the following set.
? 
A. {q, r, s, t, u, v, x, z} B. {q, s, u, v, w, x, y, z} C. {w, y} D. {s, t}
Use properties to perform the calculations. Express answer in simplest form.14
- 
A. 13
B. 12
C. 13
D. 14
Perform the desired operation. Write the answer in the form a + bi.(6 + 7i)(6 - 7i)
A. 85 B. -13 C. 36 - 49i2 D. 36 - 49i