True or false : more sunspots mean more energy comes from the sun

The answer is True: sunspots are one effect of increased activity on the Sun, so if there are more sunspots then there is more activity produced by the sun causing more energy to be created, I hope this helped :)

Divide 108.2 x 10^6 into 1.5 x 10 and the result will be in au (astronomical units)