Using switches, design a circuit that would find the truth values for the statement.
?
?
(a)
(b)
(c)
?
A. a
B. b
C. c
Answer: A
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Rewrite the equation in standard form. Determine whether the parabola is horizontal or vertical, the direction it opens, and the vertex.x = y2 + 22y + 124
A. x = (y + 11)2 + 3 horizontal, opens to the right, vertex (3, -11) B. x = (y + 11)2 + 3 horizontal, opens to the right, vertex (-11, 3) C. x = (y + 11)2 + 3 horizontal, opens to the left, vertex (3, -11) D. x = (y - 3)2 - 11 horizontal, opens to the left, vertex (-11, 3)
Divide f(x) by d(x), and write a summary statement in the form indicated.f(x) = x4 - 3x3 + 2x2 - 3x + 1; d(x) = x2 + 1 (Write answer in fraction form)
A. 
= (x2 + 3x + 1)
B. 
= (x2 + 3x + 1) + 
C. 
= (x2 - 3x + 1)
D. 
= (x2 - 3x + 1) + 
Factor by grouping.8x2y3 + 9x2 + 16y3 + 18
A. (8y3 + 1)(x2 + 18) B. (8y3 + 9)(x2 + 2) C. (y3 + 9)(8x2 + 2) D. (8y3 + 2)(x2 + 9)
Solve the problem.A thermometer reading 
is brought into a room with a constant temperature of 
If the thermometer reads 
after 5 minutes, what will it read after being in the room for 8 minutes? Assume the cooling follows Newton's Law of Cooling: U = T + (Uo - T)ekt.(Round your answer to two decimal places.)
A. 73.97°F B. 110.1°F C. 28.58°F D. 49.9°F