Classify the statement as an example of theoretical or experimental probability.The probability that a person will be selected for a random security check as they pass through security at a certain airport is 0.21.
A. theoretical
B. experimental
Answer: B
Mathematics
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Use Simpson's Rule with n = 4 steps to estimate the integral.
A. - 
?
B. - 
?
C. - 
?
D. -(1 + 2
) ?
Mathematics
Graph and write interval notation.-5 ? x < -1
A. [-5, -1)
B. (-5, -1)
C. (-5, -1]
D. [-5, -1]
Mathematics
Determine if the equation x² + y²-25 =0 defines y as a function of x . Explain your answer
What will be an ideal response?
Mathematics
Solve the system of equations using substitution.
A. x = -10, y = 0; x = 6, y = 8
or (-10, 0), (6, 8)
B. x = 0, y = 5; x = 0, y = - 5; x = 8, y = 9
or 
, 
, 
C. x = 0, y = 5; x = 8, y = 9
or 
, 
D. x = 10, y = 0; x = -10, y = 0; x = 6, y = 8
or (10, 0), (-10, 0), (6, 8)
Mathematics