select the correct answer.\nvenus is an average distance of 108.2 million kilometers from the sun. use the…

select the correct answer.\nvenus is an average distance of 108.2 million kilometers from the sun. use the conversion factor 1 au = 1.5×10^8 km to convert this distance from kilometers to astronomical units. choose the closest answer.\na. 0.72 au\nb. 1.25 au\nc. 3.56 au\nd. 45.63 au\ne. 96.12 au

select the correct answer.\nvenus is an average distance of 108.2 million kilometers from the sun. use the conversion factor 1 au = 1.5×10^8 km to convert this distance from kilometers to astronomical units. choose the closest answer.\na. 0.72 au\nb. 1.25 au\nc. 3.56 au\nd. 45.63 au\ne. 96.12 au

Answer

Answer:

A. 0.72 AU

Explanation:

Step1: Convert 108.2 million km to standard form

$108.2$ million $= 108200000=1.082\times 10^{8}$ km

Step2: Use conversion factor

Let $x$ be the distance in AU. We know that $1\ AU = 1.5\times 10^{8}$ km. So $x=\frac{1.082\times 10^{8}}{1.5\times 10^{8}}$.

Step3: Calculate the value of $x$

$x=\frac{1.082}{1.5}\approx 0.72$ AU