Use the change of base formula and a calculator to evaluate the logarithm. Round your answer to two decimal places.log8.0 88
A. 11.00
B. 0.46
C. 2.15
D. 1.94
Answer: C
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Solve the problem.A marina owner wishes to estimate a linear function that relates boat length in feet and its draft (depth of boat below water line) in feet. He collects the following data. Let boat length represent the independent variable and draft represent the dependent variable. Use a graphing utility to draw a scatter diagram and to find the line of best fit. What is the draft for a boat 60 ft in length (to the nearest tenth)? 
A. 10.5 B. 9.7 C. 15.7 D. 10.3
Find the product AB, if possible.A = 
, B = 
A. 
B. 
C. 
D. 
Write a word name for the decimal.3.472
A. Three and four hundred seventy-two millionths B. Three and four hundred seventy-two tenths C. Three and four hundred seventy-two thousandths D. Three and four hundred seventy-two hundredths
Solve the problem.An appliance company determines that in order to sell x dishwashers, the price per dishwasher must bep = 600 - 0.4x.It also determines that the total cost of producing x dishwashers is given byC(x) = 4000 + 0.6x2.What is the maximum profit?
A. $90,000 B. $176,000 C. $86,000 D. $94,000