Solve.A gardener wants to put a fence around a garden with sides of lengths 
and 
How much fencing must he buy?
A. 248 m
B. 134 m
C. 186 m
D. 160 m
Answer: D
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Evaluate the integral by using a substitution prior to integration by parts.
A. xln (6x + 6x2) + C B. xln (6x + 6x2) + ln (x +1) - 2x + C C. ln (6x + 6x2) + ln (x +1) + C D. ln (6x + 6x2) - 2x + C
Solve the problem. If the base of the log is not specified, assume that it is 10.The loudness of a sound can be approximated by the formula d = 10 log 
, where d is the number of decibels. The higher the value of d, the louder the sound. Find the number of decibels when 
and 
A. 14 decibels B. 10,000 decibels C. 40 decibels D. 4 decibels
Use the table to determine the probability. Round your answer to three decimal places if necessary.The following table displays the percentage of students in grades 9-12 that are studying a language other than English.
Determine the probability that a randomly selected student in grades 9-12 is studying Spanish or German.
A. 0.33 B. 0.67 C. 0.29 D. 0.04
Solve and check.
= 2
A. 
B. 4
C. 
D. 2