Describe the situation with a linear inequality and then solve the inequality.When making a long distance call from a certain pay phone, the first three minutes of a call cost $1.10. After that, each additional minute or portion of a minute of that call costs $0.15. Use an inequality to find the number of minutes one can call long distance for $2.90.
A. at most 3 minutes
B. at most 12 minutes
C. at most 19 minutes
D. at most 15 minutes
Answer: D
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Find Dxy.y = sinh-1 
A. 
B. 
C. 
D. 
The following table shows the average rice yield Y, in tons per hectare, on Asian farms t years after 1980. Based on the regression equation, how much increase in yield is expected over a 5-year period? t 5 10 20 25Y 3.38 3.61 3.96 4.14? ?
A. 0.20 tons per hectare B. 0.04 tons per hectare C. 0.36 tons per hectare D. 3.21 tons per hectare
Provide an appropriate response.The formula for finding the monthly payment for an amortized loan is: M = P
, where M is the monthly payment, R is the interest rate PER MONTH, and N is the number of months. Find the monthly payment on a home loan of $100,000 at 6% for 30 years.
Fill in the blank(s) with the appropriate word(s).
Provide an appropriate response.Two pipes with diameters of 3" and 4" are to drain into a third pipe. What should the diameter of the third pipe be to adequately drain these two pipes?
Fill in the blank(s) with the appropriate word(s).