Find the polar coordinates of the point(s) of intersection of the given curves for 0 ? ? < 2?.r = 4 + cos ?, r = 4 - sin ?
A. 
, 
B. 
, 
C. 
, 
D. 
, 
Answer: B
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Solve.Use the bacteria parable to determine how many bacteria are in the bottle at 11:10.
A. 20 bacteria B. 12 bacteria C. 29 bacteria D. 210 bacteria
Find the exact value of the expression.csc 840°
A. -2
B. 
C. - 
D. 
In 2010, male full-time workers in Oregon had a median annual salary of $45,245 and female full-time workers in Oregon had a median annual salary of $34,807. Over a 5 year period, what would be the difference in male vs. female earnings if these salaries remained constant throughout that time period? Source: factfinder2.census.gov
A. $10,438 B. $52,190 C. $53,442 D. none of these
The graph of 
is shown in the figure. Find 
such that if 
variablename="impvar_ea44274d4cd74eb18de5dd47c" />, then 
.
?
?
A. 
B. 
C. 
D. 
E. None of the above