Find the function value to four decimal places.Find cos ? when sin ? = 0.9949 and tan ? > 0.
A. 9.8874
B. 0.1011
C. 1.0051
D. 0.1006
Answer: D
Mathematics
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Solve the rational inequality. Write the solution set using interval notation; then graph the solution set on a number line.
< x
A. (2, 7)
B. (7, ?)
C. (0, 2) ? (7, ?)
D. (-?, 2) ? (7, ?)
Mathematics
Provide an appropriate response.Without performing the multiplication, determine how many terms the product 
will contain.
What will be an ideal response?
Mathematics
Use a special product formula to simplify.(11p + 13)(11p - 13)
A. 121p2 - 286p - 169 B. 121p2 + 286p - 169 C. p2 - 169 D. 121p2 - 169
Mathematics
Divide.
A. 40 B. -40 C. 1 D. -1
Mathematics