Solve.7x2 + 5x + 9 = 0
A. 
, 
B. 
, 
C. 
, 
D. 
, 
Answer: B
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Evaluate the integral.
A. sin-1
+ C
B. 
tan-1
+ C
C. sin-1
+ C
D. sin-1
+ C
Solve the problem.The following table shows the rate of water flow (in gal/min) from a stream into a pond during a 30-minute period after a thunderstorm. Use Simpson's Rule to estimate the total amount of water flowing into the pond during this period. Round your answer to the nearest gallon.
A. 8475 gal B. 8483 gal C. 9725 gal D. 7717 gal
Write the length of the line segment in lowest terms.
A. 
in.
B. 
in.
C. 
in.
D. 
in.
Provide an appropriate response.The table shows the number of pupils per teacher in selected counties in a certain state. 
Which counties have a figure greater than 14.7?
A. Addison, Branson, Cumberland, Kendall B. Addison, Cumberland, Kendall C. Addison, Branson, Cumberland D. Addison, Cumberland, Dixson, Kendall