Use a sketch to find the exact value of y.y = cos
A. 
B. 1
C. 
D. 0
Answer: A
Mathematics
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Find the limit.
A. -?
B. - 
C. 1
D. 
Mathematics
Graph the equation by plotting three points and connecting them.y = 3x - 4
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Bengisu was pregnant 271 days and 264 days for her first two pregnancies. In order for Bengisu's average pregnancy to equal a national average of 267 days, how long must her third pregnancy last?
A. 267 days B. 247 days C. 268 days D. 266 days
Mathematics
Find the quotient of the following real numbers.-16 ÷ (-1)
A. 16 B. -16 C. undefined D. 0
Mathematics