Find a polynomial equation with real coefficients that has the given roots.1, 7
A. x2 + 7x + 8 = 0
B. x2 + 7x - 8 = 0
C. x2 - 8x + 7 = 0
D. x2 + 8x + 7 = 0
Answer: C
Mathematics
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a. 1/3 b. 3 c. 9 d. 1/2
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Provide an appropriate response.The transition matrix for a Markov process is:State 
State 
= PFind the second state matrix if the initial state is S0 = 
.
A. [0.6192 0.3808] B. [ 0.468 0.538] C. [0.3 0.7] D. [0.72 0.28]
Mathematics
Provide an appropriate response.Does scientific notation allow a negative number to be multiplied by a power of 10?
A. Yes B. No
Mathematics
Solve the polynomial inequality. Express your solution on a number line using interval notation.(x + 4)(x - 1)(x - 5) > 0
A. (-?, -4) ? (1, 5)
B. (5, ?)
C. (-4, 1) ? (5, ?)
D. (-?, 1)
Mathematics