Identify the equation as either an identity or not.sin 
cos 
= 
A. Not an identity
B. Identity
Answer: B
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A French restaurant offers a menu consisting of 5 different appetizers, 3 different salads, 2 different soups, 7 different main courses, and 3 different desserts. The restaurant offers different combinations of "fixed price dinners" on different days of the week.On Monday through Thursday, the "fixed price dinner" consists of a choice of appetizer, a soup, a main course, and a dessert. Assuming you don't pass on any of these, how many different "fixed price dinners" are possible on these days?
A. 210 B. 42 C. 70 D. 17 E. none of these
Use a calculator to find an approximate value for s in 
having the given circular function value. Round your answer to eight decimal places.cos s = 0.84204322
A. 5.71344896 B. 0.711329 C. 1.00105998 D. 0.56973635
Fashion Clothier's economic ordering quantity (EOQ) for its dyes is 2,000 units. If the total demand is 100,000 units per period, the carrying cost per unit is 15 percent of the inventory value, the dyes purchase price is $10, and the fixed cost per order is $30, then Fashion's total inventory cost is_____.
A. $1,500 B. $4,500 C. $6,000 D. $11,500 E. $3,000
Solve the problem.David's company has to ship 2200 boxes of sprinklers. 4 truckloads all containing the same number of boxes were delivered. How many boxes were shipped in each truck?
A. 550 boxes B. 50 boxes C. 55 boxes D. 555 boxes