Use the quadratic formula to solve the equation. Simplify any radicals.a2 - 8a + 15 = 0
A. {5, 3}
B. {± 1}
C. {12, 3}
D. {-5, -3}
Answer: A
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Find f(x) and g(x) such that h(x) = (f ? g)(x). Answers may vary.h(x) = 
A. f(x) = 
, g(x) = x2 - 3
B. f(x) = 
, g(x) = x - 3
C. f(x) = 
, g(x) = x2 - 3
D. f(x) = 
, g(x) = - 
Write in expanded notation.Deborah withdraws $37 from her account. She requests the minimum number of bills in one- and ten-dollar bills. Describe the quantity of each denomination of bills the teller must give Deborah.
A. 6 five-dollar bills, 7 one-dollar bills B. 7 ten-dollar bills, 3 one-dollar bills C. 3 ten-dollar bills D. 3 ten-dollar bills, 7 one-dollar bills
Find the length s. Round the answer to three decimal places.
A. 3.82 m B. 4.189 m C. 2.356 m D. 4.712 m
Assess the stability of the equilibrium points of the nonlinear system x? = (x ?1)( y ? 2) and y? = x2 ? y ? 2
What will be an ideal response?