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Spring98
 one year ago
I need help asap. Will medal and fan! Thanks!
The mass of a freight train is 9.98 • 10^6 kilograms. The mass of an aircraft carrier is 7.3 • 10^7 kilograms. Approximately how many more kilograms is the mass of an aircraft carrier than the mass of a freight train? Show your work and write your answer in scientific notation.
Spring98
 one year ago
I need help asap. Will medal and fan! Thanks! The mass of a freight train is 9.98 • 10^6 kilograms. The mass of an aircraft carrier is 7.3 • 10^7 kilograms. Approximately how many more kilograms is the mass of an aircraft carrier than the mass of a freight train? Show your work and write your answer in scientific notation.

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Spring98
 one year ago
Best ResponseYou've already chosen the best response.2no one seems to know these questions. Can you help?

Spring98
 one year ago
Best ResponseYou've already chosen the best response.2@luckycoins888 @west_coast @Elsa213 @razor99 @taylor1048 @Meehan98 @dan815 plz help me I need help.

Spring98
 one year ago
Best ResponseYou've already chosen the best response.2this is scientific notation

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ok im getting 25 i might be wrong but im not sure

Spring98
 one year ago
Best ResponseYou've already chosen the best response.2this is supposed to be in scientific notation

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0im not sure then i got it messed up

jdoe0001
 one year ago
Best ResponseYou've already chosen the best response.1\(\large \begin{array}{lrlll} 7.3\times 10^7\implies &7\underline{3000000}\\ 9.98\times 10^6\implies &9\underline{980000} \\\hline\\ &? \end{array}\)

Spring98
 one year ago
Best ResponseYou've already chosen the best response.2@jdoe0001 is "Approximately, 63.02 *10^6 more kilograms is the mass of an aircraft carrier than the mass of a freight train" the answer?

jdoe0001
 one year ago
Best ResponseYou've already chosen the best response.1yes that's correct BUT scientific notation, uses only one number to the left of the dot you have two numbers \(\bf \underline{63}.02\times 10^6\)

jdoe0001
 one year ago
Best ResponseYou've already chosen the best response.1\(\bf 6.302\times 10^7\) yeap

jdoe0001
 one year ago
Best ResponseYou've already chosen the best response.1same thing, we simply move the dot over to the left one more slot so we end up with only one digit on the left side :)
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