Use the even-odd properties to find the exact value of the expression. Do not use a calculator.csc (-30°)
A. -2
B. 2
C. 
D. - 
Answer: A
You might also like to view...
Evaluate the integral.
A. 4
+ C
B. 4
+ C
C. 4
+ C
D. 4
+ C
An electronics store manager stocks from 30 to 40 IBM-compatible computers and from 40 to 50 Macintosh computers. There is room in the store to stock up to 80 computers. The manager receives a commission of $60 on the sale of each IBM-compatible computer and $30 on the sale of each Macintosh computer. If the manager can sell all of the computers, find the maximum commission. Inventory IBM MacintoshMinimum 30 40Maximum 40 50Commission $60 $30
A. $3,700 B. $3,300 C. $3,200 D. $3,600 E. $3,800
Evaluate the double integral over the given region.
R = {(x, y): 0 ? x ? 1, 0 ? y ? 3}
A. 
ln 2
B. ln 2 ln 4
C. ln 8
D. 4 ln 2
Write the fraction as a decimal.
A. 0.2 B. 0.25 C. 0.75 D. 0.3