The point P on the unit circle that corresponds to a real number t is given. Find the indicated trigonometric function.?Find cos t.

A. - 
B.
C. - 
D. - 


Answer: D

Mathematics

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Which of the following mathematical equations represents the operating breakeven point, QOpBEP, for a firm?

A. Sales = Gross profit margin B. Sales = Total variable costs + Total fixed costs C. Total operating costs = Total variable costs + Total contribution margin costs D. Total operating costs = Contribution margin E. Contribution margin = Earnings before interest and tax

Mathematics

Provide an appropriate response.The dollar amount of a transaction divided by the factor is equal to the compound value.

A. True B. False

Mathematics

Phillip, the proprietor of a vineyard, estimates that the first 10,000 bottles of wine produced this season will fetch a profit of $2/bottle. However, the profit from each bottle beyond 10,000 drops by $0.0002 for each additional bottle sold. Assuming at least 10,000 bottles of wine are produced and sold, what is the maximum profit? Round the answer to two decimal places. ? The maximum profit is $__________ ? What would be the price/bottle in this case? Round the answer to the nearest cent. ? $__________/bottle

What will be an ideal response?

Mathematics

Find the product. ? ?

A. ?
B. ?
C. ?
D. ?
E. ?

Mathematics