Use the change of base formula and a calculator to approximate the logarithmic expression. Round your answer to four decimal places.log2/319
A. -7.2619
B. 7.2619
C. 8.9261
D. -14.5225
Answer: A
Mathematics
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Round the number to the nearest thousandth, nearest hundredth, and nearest tenth. Remember to round from the original number.89.504
A. 89.51, 89.6, 90 B. 89.50, 89.5, 89 C. 89.504, 89.50, 89.5 D. 89.505, 89.51, 90
Mathematics
Find the coordinates of the points of inflection for the function.f(x) = x1/3(x2 - 343)
A. (0,0)
B. (0,1)
C. (±7, - 
)
D. There are no points of inflection.
Mathematics
Multiply or divide.
÷ 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Find an equation in general form for the line graphed on a graphing utility. 
A. y = - 
x - 1
B. x + 2y = -2
C. 2x + y = -1
D. y = -2x - 1
Mathematics