Solve the problem.A square plywood platform has a perimeter which is 6 times the length of a side, decreased by 10. Find the length of a side.
A. 7
B. 1
C. 2
D. 5
Answer: D
Mathematics
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Determine whether the sentence is a statement.3 + 4 = 6
A. not a statement B. statement
Mathematics
Provide an appropriate response.32.4 cm = ? m
A. 0.324 B. 324 C. 3240 D. 3.24 E. none of the above
Mathematics
Complete the puzzle, as instructed.Insert numbers so that all rows, columns, and diagonals sum to the same constant.
A. 
B. 
C. 
D. 
Mathematics
Assume the distribution is normal. Use the area of the normal curve to answer the question. Round to the nearest whole percent.The mean clotting time of blood is 7.35 seconds, with a standard deviation of .35 seconds. What is the probability that blood clotting time will be less than 7 seconds?
A. 14% B. 15% C. 84% D. 16%
Mathematics