He should test his hypothesis through a lot of research so he can have information to back it up
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Answer: Archaeologists use a range of other records alongside the matrix to represent and analyse the spatial relationships between stratigraphic units.
Explanation: such as drawn plans and, increasingly, the spatial components of the site represented in a GIS.
Mostly all the the brass intruments and the piano
The reason the joined the triple alliance was for more control and goods
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Answer:
To multiply three factors, we first multiply two of the factors together. Then we multiply the product we get by the third factor. Since multiplication is commutative, we may multiply numbers in any order.