Add and simplify. If the answer is an improper fraction, write it as a mixed number.
+ 
A. 
B. 
C. 
D. 
Answer: C
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A categorical proposition is given. If it is not already in standard form, rephrase it. State the subject and predicate sets, and draw a Venn diagram for the proposition. Label all regions of the diagram clearly.Some flight attendants are men.
What will be an ideal response?
The calculator graphs shows the x-values of the x-intercepts of the graph of the polynomial in the equation. Use the graphs to solve the equation.x2 + 3x - 18 = 0
A. {-6, 3} B. {-3, 18} C. {-3, 6} D. {0}
Add or subtract the functions, as indicated.P(x) = x3 - 9x - 20, Q(x) = 3x3 + x2 + 4x + 14; Find (P + Q)(x).
A. 4x3 + x2 - 13x - 34 B. 4x3 - x2 - 5x + 6 C. 4x3 + x2 - 5x - 6 D. 3x3 + x2 - 5x - 6
A projectile is launched at a height of h feet above the ground at an angle of 
with the horizontal. The initial velocity is 
feet per second, and the path of the projectile is modeled by the parametric equations
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Select the correct graph of the path of a projectile launched from ground level at the value of and .
?
feet per second
?
A. ?
?
B. ?
C. ?
D. ?
E. ?
