Answer:
I think it's -44 because I multiply -8400/187
I'm not very good at math, sorry
It's probably A because the fact that it is multiplied by 4 wouldn't change the number of zeros, and 10 to the 3rd power would be 1000 (if you include the X4 in this example it would be 4000).
1a. 64*10^6 +5.4*10^6 = 69.4*10^6 = 6.94*10^7 . . . . square miles
1b. 6.4*10^7 +0.54*10^7 = 6.94*10^7 . . . . square miles
.. yes, we can find the same answer this way
2. The ratio of areas is 6.4*10^7/(5.4*10^6) ≈ 11.85
The Pacific Ocean is about 12 times the size of the Arctic Ocean.
The difference of areas is 6.4*10^7 -0.54*10^7 = 5.86*10^7
The Pacific Ocean is 5.86*10^7 square miles larger than the Arctic Ocean.
Answer: 448 hours
Step-by-step explanation:
272 divided by 17 = hourly wage
hourly wage= 16$
448 divided by 16 = 28 weeks
28 x 16= 448 hours
Answer:
Well if u are talking about a rate you should have to divide then add the answers to all up and that should be the answer
Step-by-step explanation:
