The sun produces 3.9 x 1033 ergs per second of radiant energy. How much energy does it produce in one year (3.1 x 107 seconds)? Complete the calculation using scientific notation.

Write your answer in scientific notation.

3.9 x 1033 = 4,028.7

Michelle had a birthday party. she bought a bag of candy with 96 starbursts, 72 hershey's, and 68 reese's. she wants to use all the candy she bought to make goody bags with the same amount of starbursts, hershey's and reese's in each bag. what is the largest number of bags she can make?

Ineed with number 6 , explain how to get 1978

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16