PLZ HELP!!!
Part A: The Sun produces 3.9 ⋅ 1033 ergs of radiant energy per second. How many ergs of radiant energy does the Sun produce in 1.55 ⋅ 107 seconds? Express your answer in scientific notation and show your work. (5 points)

Part B: Which is the more reasonable measurement of the distance between the tracks on a CD:
1.6 ⋅ 10−3 mm or 1.6 ⋅ 103 mm? Justify your answer. (5 points)

Question

PLZ HELP!!!
Part A: The Sun produces 3.9 ⋅ 1033 ergs of radiant energy per second. How many ergs of radiant energy does the Sun produce in 1.55 ⋅ 107 seconds? Express your answer in scientific notation and show your work. (5 points)

Part B: Which is the more reasonable measurement of the distance between the tracks on a CD:
1.6 ⋅ 10−3 mm or 1.6 ⋅ 103 mm? Justify your answer. (5 points)

Timmyspu · Answer

Is this a test or a quiz or a assessment? Also welcome to question cove I hope you enjoy your time here if you have any questions feel free to ask.

byakuyatogami1234 · Answer

@timmyspu wrote:

Is this a test or a quiz or a assessment? Also welcome to question cove I hope you enjoy your time here if you have any questions feel free to ask.

its a test and thank u

ShyannTate · Answer

I can helpl if you need help

ShyannTate · Answer

but what do you think it is

byakuyatogami1234 · Answer

@shyanntate wrote:

I can helpl if you need help

Yes PLz i need help

ShyannTate · Answer

because i have the answer

Sock · Answer

@byakuyatogami1234 wrote:

@timmyspu wrote:

Is this a test or a quiz or a assessment? Also welcome to question cove I hope you enjoy your time here if you have any questions feel free to ask.

its a test and thank u

I'm sorry but if its a test we can't help

Timmyspu · Answer

No, @byakuyatogami1234 we can not help you because it is against the question cove rules to help with a test.

Timmyspu · Answer

Here is our rules on this website: https://questioncove.com/rules

byakuyatogami1234 · Answer

aaaaaa

Sock · Answer

im srry :(