Determine if the relation is a function.Women's Shoe Sizes
A. function
B. not a function
Answer: A
Mathematics
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Express the following in terms of u and v, where u = ln x and v = ln y. For example, 
ln 
A. 6 v - 11 u
B. 
C. 6 u - 11 v
D. 
Mathematics
The graph of a logarithmic function is shown. Select the function which matches the graph.
A. y = 1 - log2x B. y = log2(-x) C. y = log2x D. y = -log2x
Mathematics
Select a scatter plot of the given data. r 4% 6% 8% 10% 12% 14% t 28.01 18.85 14.27 11.53 9.69 8.38 ?
A. ?
B. ?
C. ?
D. ?
?
E. ?
Mathematics
Perform the conversion. Round to the nearest tenth when necessary.42 mi/hr to km/hr
A. 67.6 km/hr B. 39.7 km/hr C. 44.5 km/hr D. 26.1 km/hr
Mathematics