Add or subtract as indicated.(r + 5s - 5) + (-5r + s) + (s + 3)
A. -4r + 7s - 2
B. -6r + 7s - 2
C. -4r + 6s - 2
D. -5r + 5s - 2
Answer: A
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Provide an appropriate response.Use the fact that csc x = 
+ 
+ 
+ 
+ ... (for |x| < ?) to find the first four terms of the series for 2 csc(2x) 
and thus for ln tan x.
A. ln|x| - 
+ 
- 
+ ...
B. ln|x| - 
+ 
- 
+ ...
C. ln|x| + 
+ 
+ 
+ ...
D. ln|x| + 
+ 
+ 
+ ...
Solve the problem.The finance charge on a loan for a $950 TV was $171 for a 12-month note with no down payment. Find the finance charge refund if the loan was paid in full at the end of 5 months.
A. $61.38 B. $32.88 C. $341.03 D. $79.14
Solve the problem.Barbara Smith is an employee of Allied Manufacturing Company. She has an 8-hr workday and each day is paid $0.60 for each unit produced or the hourly rate, whichever is greater. Her hourly rate is $7.15 per hour. Last week she produced 90 units on Monday, 111 units on Tuesday, 82 units on Wednesday, 112 units on Thursday, and 98 units on Friday. What were her gross earnings for the week?
A. $316.00 B. $294.00 C. $305.00 D. $307.00
Tell whether the statement is true or false.6 ? {4, 54, 6, 7}
A. True B. False