Part A: The sun produces 3.9 â‹… 10 to the 33rd power ergs of radiant energy per second. How many ergs of radiant energy does the sun produce in 2.45 â‹… 10 to the 5th power seconds? Part B: Which is the more reasonable measurement of the diameter of a blood cell:

7.4 â‹… 10 to the negative 3 power mm or 7.4 â‹… 10 to the 3rd power mm? Justify your answer.

WILL GIVE BRAINLIEST

Free 100 points to whoever says “oof the porridges” if it’s not exact, your answer will be reported, first person gets brainliest

Find two rational expressions that have the difference of 2-n/n-4

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b? 1. define a variable for the situation. 2. write an inequality that represents the situation. 3.solve the inequality to find out how many months he needs to keep the website for site a to be less expensive than site b. 4. using words, describe how many months he needs to keep the website for site a to be less expensive than site b.