Use the even-odd properties to find the exact value of the expression. Do not use a calculator.cot 
A. - 
B. 
C. -
D. 
Answer: C
Mathematics
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Write an equivalent expression using radical notation and, if possible, simplify. Assume that even roots are of nonnegative quantities.165/4
A. 1024
B. 
C. 32
D. 35
Mathematics
Solve the problem.Round 88,189 to the nearest thousand.
A. 98,000 B. 89,000 C. 88,100 D. 88,000
Mathematics
Solve.Find which is the better buy (lower cost per ounce) by finding each unit price rounded to three decimal places if necessary. Assume that different sizes of the same brand are being compared. Soy Sauce: $3.33 for 18 ounces $2.22 for 12 ounces
A. $3.33 for 18 ounces B. $2.22 for 12 ounces C. Both cost the same per ounce.
Mathematics
Find the sum-of-the-years'-digits depreciation fraction for the first year.30 years
A. 
B. 
C. 
D. 
Mathematics