3. 9.6 X 107 - 3.2 x 107
4. 7.4 x 10-8 -1.4 x 10-8
5.
9.8 x 105 + 6.1 x 105 - 8.9 x 105
6. (2.1 x 103) (3 x 102)
7. (5 x 10-4)(1.1 x 10-2)
8.
(9.6x10-5)
3x102
4. 7.4 x 10-8 -1.4 x 10-8
5.
9.8 x 105 + 6.1 x 105 - 8.9 x 105
6. (2.1 x 103) (3 x 102)
7. (5 x 10-4)(1.1 x 10-2)
8.
(9.6x10-5)
3x102
Answers & Comments
Answer:
3.) 9.6× 107- 3.2×107 = 684.8/700.0
4.) 7.4 × 10-8 -8 -1.4×10-8 = 36
5.) 9.8×105+6.1×105-8.9×105= 735
6.) (2.1×103) (3×102) = 66187.8/70000.0
7.) (5×7-4) (1.1×10-2) = 279
8.) (9.6×10-5) (3×102) = 27846/ 30000
Explanation:
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