Solve the problem.Evaluate (fg)(-4) given f(x) = x + 7 and g(x) = 3x2 + 10x + 3.
A. -121
B. -561
C. -63
D. 33
Answer: D
Mathematics
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Determine whether the argument is valid or invalid.The Rams will be in the playoffs if and only if Ozzie is an all-star. Mark loves the Rams or Ozzie is an all-star. Mark does not love the Rams. Therefore, the Rams will not be in the playoffs.
A. Valid B. Invalid
Mathematics
Solve the problem using the Egyptian algorithm for multiplication. Give final answer in Hindu-Arabic form.5 × 61
A. 285 B. 300 C. 305 D. 315
Mathematics
Solve the inequality and give the solution set.
< 
< 3
A. {x| -11 < x < - 
}
B. {x| -11 < x < - 3}
C. {x| 3 < x < 11}
D. {x| -11 < x < -11}
Mathematics
Convert the area as indicated.29 square feet to square inches
A. 4176 in2 B. 348 in2 C. 2.4167 in2 D. 696 in2
Mathematics