Use even and odd properties of the trigonometric functions to find the exact value of the expression.cos 
A. 
B. - 
C. - 
D. 
Answer: A
Mathematics
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Find the probability. 
What is the probability that the arrow will land on 3 or 5?
A. 1
B. 
C. 
D. 
Mathematics
Solve the problem. Round to the nearest cent.The list price of 2 dozen blank cassettes is $53. Find the dealer's cost per cassette if a series discount of 
is offered.
A. $1.77 B. $42.80 C. $0.43 D. $1.78
Mathematics
Find the indicated function value for the function.f(x) = {
f(8)
A. 7 B. 8 C. -50 D. 58
Mathematics
Use symbols to write the expression and then evaluate it.Seven times eleven increased by three
A. 7 ? (11 + 3); 80 B. 7 ? (11 + 3); 98 C. 7 ? 11 + 3; 98 D. 7 ? 11 + 3; 80
Mathematics