Question

solar winds have an influence all the way to about 160 au from the sun. about how many kilometers is that?
24,000,000,000 km
48,000,000,000 km
240,000,000,000 km
480,000,000,000 km

Explanation:

Step1: Know the conversion factor

1 astronomical unit (AU) is approximately equal to 149597870.7 km.

Step2: Calculate the distance in km

Multiply the number of AU (160) by the conversion factor. So, $160\times149597870.7 = 23935659312$ km, which is approximately 24000000000 km.

Answer:

240,000,000,000 km