Provide an appropriate response.The end of a 30 mm-diameter round rod is milled as shown in the given figure. Find the area of the square. 
A. 900 mm2
B. 450 mm2
C. 225 mm2
D. Insufficient information.
Answer: B
You might also like to view...
Solve the problem.A barge takes 4 hours to move (at a constant rate) downstream for 32 miles, helped by a current of 2 miles per hour. If the barge's engines are set at the same pace, find the time of its return trip against the current.
A. 64 hr B. 8 hr C. 6 hr D. 4 hr
Decide whether the expression is or is not an identity.csc2 
= csc2 x + cot x csc x
A. Not an identity B. Identity
Find the mode of the data set.
Use the following information to answer question, 24 students in an engineering class were asked to record the number of hours spent in a lab during a week. The results are listed below. 3, 10, 21, 14, 8, 5, 1, 4, 13, 7, 9, 6, 11, 10, 6, 7, 12, 16, 1 , 7, 14, 1, 11, 8
Provide an appropriate response.Consider the functions f(x) = 3x2 - 17x + 20 and g(x) = 3x2 - 5x. Find 
(x).
A. 
, x ? 
, 0
B. 
, x ? - 
, 0
C. 
, x ? 0
D. 
, x ? - 
, 0