Solve the problem.The area of a square is given by A = S2, where S is the length of a side. What is the area of a square with side 
A. 7.84 cm2
B. 5.6 cm2
C. 21 cm2
D. 31.36 cm2
Answer: A
Mathematics
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Determine whether the statement is a proposition.One inch is 2.54 meters.
A. Proposition B. Not a proposition
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Find the real solutions, if any, of the equation. Use the quadratic formula.5x2 + x - 7 = 0
A. 
B. 
C. 
D. no real solution
Mathematics
Solve. When necessary, round answers to two decimal places.Rope sells for 5¢ per inch at the local hardware store. If Sylvia needs 3
feet of this rope, how much money will she spend?
A. $1.92 B. $192.00 C. $0.16 D. $38.40
Mathematics
Find the local and absolute extreme values of the function on the given interval.
Mathematics