Which number is written in scientific notation?

6 x 10^11

12 x 10^-8

0.2 x 10^5

8 x 7^2

Question

Mathematics

Luz Reeves

22 June, 01:05

Which number is written in scientific notation?

6 x 10^11

12 x 10^-8

0.2 x 10^5

8 x 7^2

+4

Answers (1)

Know the Answer?

Lisa Summers · Answer 1

6 x 10^11

Step-by-step explanation:

6 x 10^11 = 60,000,000,000

0.2 x 10^5 = 020000, which doesnt make sense. in scientific notation, to only way for the number after the decimal when the whole number is 0 is if the exponent was negative. the correct answer is a, i took the test and got it right

Which number is written in scientific notation?6 x 10^1112 x 10^-80.2 x 10^58 x 7^2

Which number is written in scientific notation?

6 x 10^11

12 x 10^-8

0.2 x 10^5

8 x 7^2