Solve the problem. Approximate to the nearest tenth when necessary.The area of a square is 100 square centimeters. Find the length of a side of the square.
A. 25 cm
B. 20 cm
C. 10 cm
D. 50 cm
Answer: C
Mathematics
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Find the magnitude of u × v and the unit vector parallel to u × v in the direction of u × v.u = 3i + 6j , v = i - j
A. 3; 3k B. 3; -3k C. 9; -9k D. 9; -k
Mathematics
Complete the horizontal analysis for the comparative income statement. Round to the nearest tenth of a percent.
A. 13.9%, -140.0%, 14.2%, -7.8%, 47.8%, -118.7%, 48.7% B. 15.2%, -66.7%, 15.4%, -2.0%, 37.5%, 27.3%, 38.3% C. 17.9%, -40.0%, 18.1%, -1.9%, 60.1%, 37.5%, 62.0% D. -17.9%, 40.0%, -18.1%, 1.9%, -60.1%, -37.5%, -62.0%
Mathematics
What part of the object or set of objects is shaded?
A. 
B. 
C. 
D. 
Mathematics
Convert.88 centimeters = ___ meters
A. 88,000 B. 0.88 C. 0.088 D. 8800
Mathematics