The first choice is the contains only irrational number
D because when you distribute the 5 into both numbers your product becomes 45x + 10
It is close to 200 because 150 or above would be rounded to 200. Below 150 would be 100
The density of the gold sample is 19.3g/cm³
Let the mass of the gold sample be represented by m
m = 579 g
Let the volume of the gold sample be represented by V
V = 30 cm³
Let the density of the gold sample be represented by ρ
The formula for the density is:


The density of the gold sample is 19.3g/cm³
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the m will equal 10 because 1.2 times 10 equals 12