A. 7.2 x 10^-9
B. 0.72 x 10^-10
C. 0.72 x 10^10
D. 7.2 x 10^9
Express 7,200,000,000 In Scientific Notation.?
2008-06-19 7:26 pm
回答 (7)
2008-06-19 7:30 pm
✔ 最佳答案
7,200,000,000 In Scientific Notation. D. 7.2 x 10^9
2008-06-20 2:36 am
7,200,000,000
= 7.2 x 1,000,000,000
= 7.2 x 10^9
(answer D)
= 7.2 x 1,000,000,000
= 7.2 x 10^9
(answer D)
2008-06-20 2:35 am
C and D are both correct
2008-06-20 2:34 am
d is the correct answer
2008-06-20 2:32 am
D. 7.2 x 10^9
:) check it in the calculator if you get stuck
7.2+ 2nd (,) {EE} 9 should produce 7,200,000,000.
^on a graphing calculator
:) check it in the calculator if you get stuck
7.2+ 2nd (,) {EE} 9 should produce 7,200,000,000.
^on a graphing calculator
2008-06-20 2:29 am
d is correct answer
收錄日期: 2021-05-01 10:42:20
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080619112634AAPaKk8