Solve the problem. Use the correct number of significant digits. Assume that the volume of the earth is 4.9 x 1014 cubic meters and the volume of a bacterium is
4.6x 10-16
cubic
meters. If the earth could be filled with bacteria, how many would it contain?
O a
Ob
11 x 10-30 bacteria
1.1 x 10-31 bacteria
1.1 x 1031 bacteria
1.1 x 1030 bacteria
Od

The jurassic zoo charges $14 for each adult admission and $5 for each child. the total bill for 77 people from a school trip was $565. how many adults and how many children went to the zoo? i

My final challenge question of the day! i have no tests, nothing to do this for, it is simply giving away free points for a you tube video! so 50 free points for answering the most simple question ever! here is the key to getting brainiest for this question. answer in under 50 seconds. you think you can do it. i think you can. here is the question: 1x2= i know! easiest question ever! and yes! if you answer this question, you will be on you so come on and get the free 50 while you can!

Stephanie runs three days a week. she ran 3 2/3 miles on monday , 4 1/5 miles on wednesday , and 2 2/9 miles on friday. how many miles did she run this week ?