Factor by grouping.t3 + 6t2 - 7t - 42
A. (t + 6)(t2 - 7)
B. (t + 6)(t3 - 7t)
C. (t2 + 6)(t - 7)
D. (t - 6)(t2 - 7)
Answer: A
Mathematics
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Find the volume of the solid generated by revolving the region about the given axis. Use the shell or washer method.The region bounded by y = 2
, y = 2, and x = 0 about the y-axis
A. 
?
B. 
?
C. 
?
D. 
?
Mathematics
Find the general solution of the equation.y'(t) - 
= -7
A. y = Cex/5 - 35ex
B. y = Cex/5 + 35
C. y = Ce5x + 
D. y = C
Mathematics
Provide an appropriate response. Find the profit function for producing 600 books if the profit function is P(x) = R(x) - C(x) and R(x) = 7000 and C(x) = 6010.
A. $9,900 B. $1,165 C. $990 D. $11,650
Mathematics
Graph: y+ 2= 0
Mathematics