Solve the problem. Express your answer in simplest form.Alan walked 
mi to the store and then another 
mi to his friend's house. How far did he walk?
A. 
mi
B. 
mi
C. 
mi
D. 
mi
Answer: B
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A patient has an IV of 1000 mL of D5W which is started at 5:30 AM. The flow rate is 31 gtt/min and the set calibration is 12 gtt/mL. What time will this infusion be completed?
A. 6:27 PM B. 11:57 AM C. 11:57 PM D. 11:27 AM
Provide an appropriate response.Find the inverse matrix of 
.
What will be an ideal response?
Solve the problem. Express your answer as an integer or simplified fraction.
- 4 = 
- 3
A. - 14 B. - 6 C. 14 D. - 2
Solve the problem.You have 116 feet of fencing to enclose a rectangular plot that borders on a river. If you do not fence the side along the river, find the length and width of the plot that will maximize the area.
A. length: 87 feet, width: 29 feet B. length: 29 feet, width: 29 feet C. length: 58 feet, width: 58 feet D. length: 58 feet, width: 29 feet