Express the number in decimal notation.8.1 × 105
A. 81,000
B. 8,100,000
C. 405
D. 810,000
Answer: D
Mathematics
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Find the median for the given sample data.The number of vehicles passing through a bank drive-up line during each 15-minute period was recorded. The results are shown below. Find the median number of vehicles going through the line in a fifteen-minute period.
A. 25 B. 26 C. 24.85 D. 29
Mathematics
Find the perimeter.Joe wants to frame his garden with pine lumber. How feet of lumber will he need?
A. 380 ft B. 542 ft C. 37,154 ft D. 532 ft
Mathematics
Make an approximate conversion as indicated. Round to the nearest tenth. The precise value of your approximation will depend on the conversion path that you choose.141 lb = 
kg
A. 358.1 kg B. 149.5 kg C. 310.2 kg D. 63.5 kg
Mathematics
Add and simplify. 
+ 
A. 
B. 
C. 
D. 
Mathematics