Use the order of operations to simplify the expression.
? 
+ 
? 1
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Write the fraction in lowest terms.
A. 
B. 
C. 
D. 
Mathematics
The point P(x, y) on the unit circle that corresponds to a real number t is given. Find the values of the indicated trigonometric function at t.
?Find cot t.
A. 
B. - 
C. 
D. - 
Mathematics
Graph the linear inequality.y ? 4x + 1
A. 
B. 
C. 
D. 
Mathematics
Describe the strength and direction of the linear correlation.Each of several people of various ages was asked to choose his or her favorite number (1-100). Their ages and numbers are recorded in the following table:
A. Little or no linear correlation B. Weak negative linear correlation C. Strong positive linear correlation D. Strong negative linear correlation
Mathematics