Simplify the expression. Assume that all variables are positive when they appear.-5
- 5
- 4
A. -107
B. -7
C. -5
D. 7
Answer: A
Mathematics
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Find the integral.
dx
A. 
ln |4 + 6 ln x| + C
B. 
ln |4 + 6 ln x| + C
C. 
ln |4 + 6 ln x| + C
D. 
ln |6 + 4 ln x| + C
Mathematics
Solve the problem.How many three-digit counting numbers are even?
A. 499 numbers B. 490 numbers C. 510 numbers D. 450 numbers
Mathematics
Consider the normal distribution given below and assume that P is a point of inflection of the curve.
Find the first quartile Q1 of the distribution rounded to the nearest meter.
A. 58 m B. 149 m C. 150 m D. 104 m E. 115 m
Mathematics
Multiply.6(-8)
A. -38 B. -96 C. 48 D. -48
Mathematics