Solve the problem.For g(x) = 2x2 - 7x, find all values of a for which g(a) = 9.
A. 
, -1
B. 
, 1
C. 
, 0
D. 
, -1
Answer: D
Mathematics
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Find the Jacobian for the given transformation.x = 8u cos 10v, y = 8u sin 10v
A. 800u B. 640v C. 640u D. 800v
Mathematics
Gravel is being dumped from a conveyor belt at a rate of 34 ft/min and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. How fast is the height of the pile increasing when the pile is 13 ft high? Round the result to the nearest hundredth.
a. 0.6 ft/min
b. 2.26 ft/min
c. 0.14 ft/min
d. 0.27 ft/min
e. 1.24 ft/min
Mathematics
Simplify. Assume that no radicands were formed by raising negative quantities to even powers.
+ 6
+ 3
A. 9x
B. 9x
C. 19x
D. 19x
Mathematics
Solve the inequality and write the answer in interval notation.
?
What will be an ideal response?
Mathematics