Mathematics, 27.06.2019 03:10 Slytherinsarethebest
In the video, the water level was 15 milliliters before adding the chain, and 20 milliliters after adding the chain. when i weighed the chain, its mass was 68.7 grams.
i believe the chain is solid metal (not gold plated), but is probably a blend of gold and other metals. i looked up that gold has a density of 19.3 g/ml, while the other metals like silver and copper usually blended with gold have a combined density of about 9.7 g/ml.
determine what percentage of the chain is gold, by mass, to at least 1 decimal place?
Answers: 3
Mathematics, 21.06.2019 19:30
1. are the corresponding angles congruent 2. find the ratios of the corresponding sides 3. is triangle jkl congruent to triangle rst? if so what is the scale factor
Answers: 1
Mathematics, 21.06.2019 20:30
Use complete sentences to differentiate between a regular tessellation, and a pure tessellation. be sure to include specific types of polygons in your explanation.
Answers: 2
In the video, the water level was 15 milliliters before adding the chain, and 20 milliliters after a...
Social Studies, 07.10.2020 09:01
Mathematics, 07.10.2020 09:01
Mathematics, 07.10.2020 09:01
Biology, 07.10.2020 09:01
Social Studies, 07.10.2020 09:01
History, 07.10.2020 09:01
Computers and Technology, 07.10.2020 09:01
Mathematics, 07.10.2020 09:01