Simplify the expression.
A. sin2x
B. cos2x
C. cot x csc x
D. tan x sec x
Answer: D
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What will be an ideal response?
Evaluate. 94
A. 729 B. 6561 C. 262,144 D. 36
Krinkles potato chips is having a "Lucky Seven Sweepstakes." The one grand prize is $70,000; 7 second prizes each pay $7,000; 77 third prizes each pay $700; and 777 fourth prizes each pay $70. What is the expectation of this contest, if there are 6 million entries? Please round your answer to the nearest cent. ? $__________
Fill in the blank(s) with the appropriate word(s).
Subtract.Subtract (6x8 - 4x4 + 5x3 - 11) from (11x8 + 7x7 - 8x3 + 2) .
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