Colony A: 6.6*10^7
Colony B: 3.3*10^6
Now we can compare them. Colony A is 6.27*10^7 more than Colony B (you do 6.6*10^7 - 3.3*10^6).
The x intercept of the given line is (10, 0)
<h3>Finding the x intercept of a line</h3>
The x intercept of a line is the point where the line crosses the x-axis
It is the point where the value of y is zero
Given the equation of a line -2x+5y = -20
Substitute y = 0 into the equation
-2x +5(0) = -20
-2x = -20
x = 10
Hence the x intercept of the given line is (10, 0)
Learn more on x intercept here;brainly.com/question/17932786
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Answer:
A
Step-by-step explanation:
![\sqrt{\frac{1}{18} } =0.2357022604\\\frac{1}{6} \sqrt{2} =0.2357022604\\\frac{1}{3} \sqrt{x} =0.4714045208\\\sqrt{\frac{1}{2} } =0.7071067812](https://tex.z-dn.net/?f=%5Csqrt%7B%5Cfrac%7B1%7D%7B18%7D%20%7D%20%3D0.2357022604%5C%5C%5Cfrac%7B1%7D%7B6%7D%20%5Csqrt%7B2%7D%20%3D0.2357022604%5C%5C%5Cfrac%7B1%7D%7B3%7D%20%5Csqrt%7Bx%7D%20%3D0.4714045208%5C%5C%5Csqrt%7B%5Cfrac%7B1%7D%7B2%7D%20%7D%20%3D0.7071067812)
The only one that is equal to square root 1/18 is 1/6 square root 2 therefore A is the answer
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