Factor. Check by multiplying.ar - as + at
A. a(r + s + t)
B. r(a - s + t)
C. ar(1 - s + t)
D. a(r - s + t)
Answer: D
Mathematics
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For the pair of functions, find the indicated composition.f(x) = x3 + 2, g(x) = 
Find (g ? f)(x).
A. x3 B. -x C. |x| D. x
Mathematics
Using Green's Theorem, find the outward flux of F across the closed curve C.F = sin 5yi + cos 7xj ; C is the rectangle with vertices at (0, 0), 
, 
, and 
A. 
?
B. 0
C. - 
?
D. - 
?
Mathematics
Multiply.397(83)
A. 32,951 B. 33,051 C. 32,941 D. 32,961
Mathematics
Solve.Last night, 31 fishing boats each hauled in 66 tons of fish. What was the total catch for the night?
A. 97 tons B. 105 tons C. 2046 tons D. 2054 tons
Mathematics