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How is an average mass

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
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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. 468 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
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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. 685 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
3. 790 views
Tadpole Body Mass and Toxin Production after Three Weeks in PondsPopulation density Average tadpole body mass (milligrams)
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2. 34 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
3. 445 views
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. 489 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. 1,353 views