Provide the requested information about the circular function.What is the range of y = cos x?
A. [-1, 1]
B. (-?, -1] ? [1, ?)
C. (-?, ?)
D. (-1, 1)
Answer: A
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Expand and simplify the given expression by use of Pascal's triangle.
3
A. 
x6 + 
x3 + 64
B. 
x3 + 
x2 + 16x + 64
C. 
x3 + 
x2 + 64
D. 
x3 + 
x2 + 16x + 64
Evaluate the integral by making a substitution and then using a table of integrals.
A. 
+ C
B. 
ln(3x2 + 6x)
C. 
- 
ln(3x + 6) + C
D. 
+ C
Provide an appropriate response.The recommended dosage of a certain type medicine is determined by the patient's weight. The formula to determine the dosage is given by D = 0.1w2 + 5w, where D is the dosage in milligrams and w is the patient's weight in kilograms. A doctor ordered a dosage of 1,500 milligrams. This dosage is being administered to what weight patient?
A. 100 kg B. 30 kg C. 95 kg D. 145 kg
Three players (one divider and two choosers) are going to divide a cake fairly using the lone divider method. The divider cuts the cake into three slices (s1, s2, and s3).If the chooser's declarations are Chooser 1: {s2} and Chooser 2: {s2}, which of the following is a fair division of the cake?
A. Chooser 1 gets s3; Chooser 2 gets s1; Divider gets s2. B. Chooser 1 gets s2; Chooser 2 gets s1; Divider gets s3. C. Chooser 1 gets s2; Chooser 2 gets s3; Divider gets s1. D. Chooser 1 and Chooser 2 split s2; Divider gets s1 and s3. E. none of these