Solve.
p - 
p = 3
A. {21}
B. {-24}
C. {-21}
D. {24}
Answer: B
Mathematics
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Answer the question.Find an irrational number between 
and 
.
A. 0.
B. 0.242242224...
C. 0.242442444...
D. 0.241241241...
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Solve the problem. Use ? = 3.14 when necessary.The foundation for a cylindrical storage shed is a cylinder 21 m in diameter and 5 m high. How many cubic meters of concrete are needed to build the foundation?
A. 6923.7 m3 B. 659.4 m3 C. 1730.9 m3 D. 3461.9 m3
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Find the commission earned or the rate of commission. Round money answers to the nearest cent if necessary.Sales: $490 Commission: $29.40
A. 6% B. 7% C. 0.6% D. 8%
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Identify the equation as either an identity or not.cos x csc x tan x = 1
A. Identity B. Not an identity
Mathematics