Find the period.y = 5 cos
A. ?
B. 
C. 5
D. 
Answer: D
Mathematics
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Provide an appropriate response.Solve the following equation: 4 = 
x - 1
Fill in the blank(s) with the appropriate word(s).
Mathematics
Write the following as the product of a real number and i.
A. ± 5
B. -5i
C. 5i
D. -i
Mathematics
Translate the problem to a system of equations, then solve using Cramer's Rule.During the 2001-2002 Little League season, the Tigers played 49 games. They lost 21 more games than they won. How many games did they win that season?
A. 12 games B. 15 games C. 13 games D. 14 games
Mathematics
Solve the problem.The regular price of a blanket is $22.95. During a November sale, the blanket was selling for 10% off the regular price. What was the sale price of the blanket? Round to the nearest cent.
A. $20.91 B. $2.55 C. $20.66 D. $2.30
Mathematics