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
Answer: D
Mathematics
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Estimate the magnitude of the error involved in using the sum of the first four terms to approximate the sum of the entire series.
, -1 < t ? 1
A. 0.20
B. 
C. 
D. 
Mathematics
Decompose into partial fractions.
A. 2x - 5 - 
+ 
B. 2x + 5 + 
+ 
C. 2x + 5 - 
+ 
D. 2x - 5 + 
+ 
Mathematics
The given number is a whole number, an integer, a rational number, a real number, or more than one of these. List all that apply.
A. Integer, rational number, real number B. Real number C. Rational number D. Rational number, real number
Mathematics
Find the slope of the line and sketch its graph.y + 5 = 0 
A. slope = -5
B. slope = 0
C. slope is undefined
D. slope = - 
Mathematics