if da ceiling in a square that means it has four sides. If each side is 39 feet and there are four sides you would multiply 39 times 4 which equals 156. If one can of paint can cover 169 ft.² and the ceiling is only 156 ft.² then you would only need 1 CAN OF PAINT.
Answer:
The element formed when a radioactive element undergoes radioactive decay. The latter is called the parent. The daughter may or may not be radioactive.
Explanation:
hope this helps
A heterogeneous mixture is one that is not evenly mixed
A homogeneous mixture is one that is evenly mixed
im pretty sure the answer you are looking for is relative though because mixtures do not have a fixed composition
Answer:
the reactants are 2h2 and 02. the products are 2h20
have a great day my friend ;)
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Answer:
B
Explanation:
Frequency and wavelength are inversely proportional
