Solve the problem.Estimate the probability that at least 2 of the 50 state governors have the same birthday.
A. .965
B. .970
C. .950
D. .956
Answer: B
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Write the Hindu-Arabic numeral in expanded form.208
A. (2 × 102) + (0 × 101) + (8 × 100) B. (2 × 103) + (0 × 102) + (8 × 101) C. (2 × 101) + (0 × 102) + (8 × 103) D. (2 × 100) + (0 × 101) + (8 × 102)
Starting in the year 2000, the number of crimes committed each year in Middletown is predicted to grow according to a linear growth model. During the year 2000, Middletown recorded 2 crimes (P0 = 2). During the year 2001, Middletown recorded 6 crimes (P1 = 6).If PN denotes the predicted number of crimes during the year 2000 + N, then
A. PN = 4N + 2. B. PN = N2 + N. C. PN = 4N - 2. D. PN = 2N + 4. E. none of these
Find a bound on the real zeros of the polynomial function.f(x) = 13x3 - x2 + 0.3x - 0.06
A. -13 and 13 B. -1.36 and 1.36 C. -2 and 2 D. -1 and 1
Identify any intercepts and test for symmetry. Then sketch the graph of the equation.
?
?
A. x-intercept: (2, 0)
y-intercept: none
No symmetry
?
B. x-intercept: (2, 0)
y-intercept: none
No symmetry?
C. x-intercept: (2, 0)
y-intercept: (0, 
)
No symmetry
?
D. x-intercept: (-2, 0)
y-intercept: none
No symmetry
?
?
E. x-intercept: (-2, 0)
y-intercept: none
No symmetry
?