Use a calculator to find the approximate value of the expression rounded to two decimal places.cot 0.1811
A. 0.98
B. 5.46
C. 1.02
D. 0.18
Answer: B
Mathematics
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Classify the triangle as scalene, isosceles, or equilateral.
A. scalene B. isosceles C. equilateral
Mathematics
Use the order of operations to simplify the expression.
? 
? 9
A. 2
B. 1
C. 4
D. 1
Mathematics
Decide whether the dose is reasonable or unreasonable. If it is unreasonable, indicate whether it is too much or too little.Dissolve the 250-gram tablet in 2.2 liters of water.
A. Unreasonable, too much B. Reasonable C. Unreasonable, too little
Mathematics
Find the location and value of all relative extrema for the function. 
A. Relative minimum of -2 at -3 ; Relative minimum of 0 at 0 ; Relative maximum of 2 at 3. B. Relative minimum of 0 at 0. C. Relative minimum of -2 at -3 ; Relative maximum of 2 at 3. D. None
Mathematics