Simplify the expression. Assume that all variables are positive when they appear.(3
- 3)2
A. 72 - 18
B. 54 - 18
C. 60 - 18
D. 72 + 18
Answer: A
Mathematics
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Determine whether the variation between the indicated quantities is direct or inverse.The time it takes to drive 100 miles and the speed at which you drive
A. Direct B. Inverse
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Provide an appropriate response.True or False? When the population is small relative to the carrying capacity, logistic growth is exponential with a fractional growth rate close to the base growth rate r.
A. False B. True
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Round the number to the place indicated.Round to the nearest hundredth: 13.8488
A. 13.849 B. 13.85 C. 13.848 D. 13.86
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For the points P and Q, find the coordinates of the midpoint of the segment PQ.P(-
, 1), Q(0, 
)
A. (-
, 1 + 
)
B. 
C. 
D. 
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