Provide an appropriate response.Find the coordinates of the vertex of the parabola y = 2x2 + 12x + 19.
A. (1, -3)
B. (-3, 1)
C. (3, 1)
D. (-3, - 1)
Answer: B
Mathematics
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Find the probability.The table lists the eight possible blood types. Also given is the percent of the U.S. population having that type.
Let E be the event that a randomly selected person in the U. S. has type B blood. Let F be the event that a randomly selected person in the U. S. has RH-positive blood.Find P(F|E).
A. 0.818 B. 0.340 C. 0.720 D. 0.107
Mathematics
Find the amplitude or vertical shift as requested.Find the amplitude of f(x) = 
cos x - 
A. - 
B. 
C. - 
D. 5
Mathematics
Write the fraction in simplest form.
A. 
B. 
C. 
D. 
Mathematics
The graph shows the pressure experienced by an ocean diver at two different depths. Find and interpret the midpoint of the line segment shown in the graph.
 figure 2.png)
Mathematics