Complete the identity.
sec ? csc ? = ?
A. sec (2?)
B. 
C. csc (2?)
D. 
Answer: C
Mathematics
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Solve.For a cross-section of pipe with an inside diameter of 4 inches, how much additional material is needed to make the pipe 
inch thick than to make it 
inch thick? Round to the nearest thousandth.
Fill in the blank(s) with the appropriate word(s).
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Complete the magic (addition) square.Use each number 22, 23, 24, 25, 26, 27, 28, 29, and 30 once.
A. 
B. 
C. 
D. 
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Find the unit rate.Kayla earned $3800 for 4 weeks of seasonal work. What was her unit rate in dollars per week?
A. $950/wk B. $4/wk C. $3800/wk D. $100/wk
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Provide an appropriate response.Write the product: y(y5)
A. y5 B. y6 C. 2y6 D. 2y5
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