Solve the quadratic equation.x2 - 12x + 36 = 0
A. 6
B. -6, 6
C. 2, 3
D. -6
Answer: A
Mathematics
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Find the extreme values of the function subject to the given constraint.
A. Maximum: 64 at 
minimum: -64 at 
B. Maximum: 128 at 
minimum: -128 at 
C. Maximum: 64 at 
minimum: -128 at 
D. Maximum: 128 at 
minimum: -64 at 
Mathematics
Solve the problem.Joan can mow a 4-acre field in 5 hours. How long would it take her to mow a 3.6-acre field? (Round to the nearest hundredth.)
A. 6.50 hr B. 7.50 hr C. 4.50 hr D. 4.00 hr
Mathematics
Give three examples of numbers that satisfy the given conditions.A rational number, but not a positive number.
What will be an ideal response?
Mathematics
Find the exact value of the expression.
A. 
B. 
C. 
D. 2
Mathematics