Solve. Remember to insert units when writing your answer.A floor tile is 20.75 cm wide. How many tiles in a row are needed to cross a room 7.885 m wide?20.75 cm
7.885 m
A. 3.8 tiles
B. 380 tiles
C. 3800 tiles
D. 38 tiles
Answer: D
Mathematics
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Perform the indicated operation without the use of a calculator and express each answer in decimal notation.
A. 60,000 B. 0.06 C. 0.00001667 D. 0.0006
Mathematics
Find the unknown length in the right triangle. If necessary, approximate the length to the nearest thousandth.
12 cm
A. 208 cm B. 10 cm C. 104 cm D. 14.422 cm
Mathematics
Simplify the expression.
3
A. 
B. 1
C. - 
D. 
Mathematics
Solve by factoring and using the principle of zero products.4x2 - 5x = 6
A. - 
, 2
B. - 
, 1
C. - 
, 0
D. - 
, -2
Mathematics