Solve the problem.The systolic blood pressure of 18-year-old women is normally distributed with a mean of 120 mmHg and a standard deviation of 12 mmHg. What percentage of 
women have a systolic blood pressure between 
and 
A. 99.99%
B. 95.44%
C. 68.26%
D. 99.74%
Answer: B
Mathematics
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Insert <, >, or = to make the statement true.6 
-1
A. < B. > C. =
Mathematics
Let p represent the statement, "Jim plays football", and let q represent the statement "Michael plays basketball". Convert the compound statement into symbols.It is not the case that Jim does not play football and Michael does not play basketball.
A. ~p ? ~q B. ~(~p ? ~q) C. ~(p ? q) D. ~(~p ? ~q)
Mathematics
Solve the equation using the quadratic formula.
= 
+ 
A. No real solution
B. 
C. 
D. -1, 
Mathematics
Solve the problem.Find an equation for the level surface of the function f(x, y, z) = 
that passes through the point 
.
A. x2 + y2 + z2 = 169 B. x + y + z = 13 C. x2 + y2 + z2 = 13 D. x + y + z = ± 13
Mathematics