Multiply to find the exact answer. Express the answer as a whole or mixed number when possible and simplify.4
? 2
A. 8
B. 11
C. 13
D. 12
Answer: D
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Solve the problem.A cashier has a total of 140 bills, made up of fives and tens. The total value of the money is $910. How many ten-dollar bills does the cashier have?
A. 21 ten-dollar bills B. 98 ten-dollar bills C. 42 ten-dollar bills D. 63 ten-dollar bills
Solve the problem by integration.The general expression for the slope of a curve is 2 cos 2 x sin x. If the curve passes through the point 
, find its equation.
A. y = - 
cos3 x + 5
B. y = - 
sin3 x - 
C. y = 
cos3 x + 5
D. y = - 
sin3 x + 
Provide an appropriate response. Make a table with the first column being the given angles and the second column the calculator value of the cosine of the given angles: 30°, 60°, 90°, 120°, 150°, 180°, 210°, 240°, 270°, 300°, 330°, 360°, 390°, 420°. Describe the pattern you see occurring.
What will be an ideal response?
Graph the inequality.y ? 5
A. 
B. 
C. 
D. 