Evaluate the expression according to the replacement value given.
; replace x with 48 and y with 24.
A. 52
B. 32
C. 12
D. 72
Answer: C
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Integrate the function f over the given region.f(x, y) = sin 15x over the rectangle 0 ? x ? 
, 0 ? y ? ?
A. ?
B. 
C. 
D. 
Provide an appropriate response.An inventory clerk has 6 boxes of screws each containing 384 screws and 10 boxes of the same screws each containing 96 screws. How many screws are there?
A. 496 screws B. 1,440 screws C. 2,205 screws D. 3,264 screws E. none of the above
Solve. If necessary, round percents to the nearest tenth, dollar amounts to the nearest cent, and all other numbers to the nearest whole.If the local sales tax rate is 7.3%, find the total amount charged for a computer priced at $1196.
A. $873.08 B. $1283.31 C. $2069.08 D. $87.31
Find the real solutions, if any, of the equation. Use the quadratic formula.x2 + 4x - 3 = 0
A. {-2 - 2
, -2 + 2
}
B. {2 + 
}
C. {-2 - 
, -2 + 
}
D. {-1 - 
, -1 + 
}