Solve the problem.If the sides of a square are increased by 2 meters, the area becomes 64 square meters. Find the length of a side of the original square.
A. 10 m
B. 8 m
C. 2 m
D. 6 m
Answer: D
Mathematics
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Find all the local maxima, local minima, and saddle points of the function.
A. f(6, 6) = -1,679,610, local minimum B. f(0, 0) = 6, local maximum; f(6, 6) = -1,679,610, local minimum C. f(6, 0) = 6, saddle point; f(0, 6) = 6, saddle point D. f(0, 0) = 6, local maximum
Mathematics
Solve the problem.The odds of rolling two dice and the sum being greater than 9 are 
What is the probability that the sum of two rolled dice is less than or equal to 9?
A. 
B. 
C. 
D. 
Mathematics
Find the unit rate.15 cents for 3 marbles
A. 45 cents/marble B. 18 marbles C. 5 cents/marble D. 0.2 cents/marble
Mathematics
Simplify. Assume that no denominator is zero and that 00 is not considered.
A. g4h5 B. 12 C. (gh)18 D. g32h6
Mathematics