Solve the problem.If x varies inversely as y2, and 
when 
find x when 
A. x = 45
B. x = 50
C. x = 2
D. x = 20
Answer: D
Mathematics
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Find the extreme values of the function subject to the given constraint.
A. Maximum: 400 at 
minimum: -400 at 
B. Maximum: 400 at 
and 
minimum: -400 at 
and 
C. Maximum: 400 at 
and 
minimum: -400 at 
and 
D. Maximum: 400 at 
minimum: 0 at 
Mathematics
Express the rational number as a terminating or repeating decimal number.
A. 3 B. 0.03 C. 0.3 D. 0.15
Mathematics
Find the mean for the sequence of numbers.9, 1, 6, 7, 12
A. 8.75 B. 8 C. 36 D. 7
Mathematics
Match the correct viewing rectangle dimensions with the figure. 
A. [-10, 10, 5] by [-10, 10, 5] B. [-40, 40, 10] by [-10, 10, 5] C. [-50, 50, 5] by [-50, 50, 5] D. [-10, 10, 5] by [-200, 200, 20]
Mathematics