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The average mass of 2

The mass of a gold coin was measured three times and each measurement was made to five digits. The mass values were 23.319g,
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2. asked by Anonymous
3. 2,837 views
To find the net mass of something do you subtract the average mass of an empty can from the average mass of cans of regular
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2. asked by LAUREN
3. 490 views
The average mass of 3 boys is 58 kg. The average mass of 2 girls is 47 kg. Find the average mass of the 5 childrens.
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2. asked by Ncm
3. 89 views
Element L has an average atomic mass of 54.2488 amu and is composed of two isotopes. The first has a mass of 55.2036 amu and
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2. asked by Star
3. 699 views
The average mass of a group of children is 36kg. If 3/7 of the no. of children are girls and their average mass is 32 kg, find
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2. asked by Anonymous
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Tadpole Body Mass and Toxin Production after Three Weeks in PondsPopulation density Average tadpole body mass (milligrams)
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2. 47 views
How much salt could an average person hold? (Ignore safety concerns)Given equation: 0.3x=y 0.3x meaning mass of water y mean
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2. asked by Juan
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I need to find the average molar mass of an unknown element. The atomic mass is 120; the mass numbers of isotopes are 295, 296,
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2. asked by Joe
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I need to find the average molar mass of an unknown element. The atomic mass is 120; the mass numbers of isotopes are 295, 296,
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2. asked by Joe
3. 515 views
A certain element has four isotopes.5.85% of has a mass of 53.93961 . 91.8% of has a mass of 55.934939 . 2.12% of has a mass of
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2. asked by Alison
3. 1,383 views