Use properties of logarithms to condense the logarithmic expression. Write the expression as a single logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions.ln x + 9 ln y
A. ln(9xy)
B. ln(xy9)
C. ln
D. ln(x + 9y)
Answer: B
You might also like to view...
In a certain city there is a river running through the middle of the city. There are three islands and seven bridges as shown in the figure below.
A graph that appropriately models this situation would have
A. 7 vertices and 7 edges. B. 5 vertices and 3 edges. C. 5 vertices and 7 edges. D. 3 vertices and 7 edges. E. none of above
Multiply or divide the fractions. Reduce to simplest form.
? 
A. 
B. 
C. 
D. 
Suppose 100 people counted the number of cars passing an intersection in one hour. Due to error, not all people get the same value. The mean is 75 and the standard deviation is 1. Use the sketch to find how many people report the following. 
More than 76 cars
A. 16 people B. 14 people C. 84 people D. 15 people
When both copying machines A and B are working, secretaries can make 83 copies in one minute. In one minute's time, copiers A and C together produce 95 copies, and all three working together produce 129 copies. How many copies per minute can each machine produce separately? ? Please enter your answer in the form a = , b = , c = , where a, b, c are the productivity of the A, B, C without the units.
What will be an ideal response?