Final answer:
The matching calculator notation equivalents are: 9.8E4, 9.8E-5, 9.8E-6, 9.8E7, and 9.8E8.
Step-by-step explanation:
To match each number with its calculator notation equivalent, we need to identify the number's coefficient and its power of 10. Let's go through each option and see which one matches:
8. 9.8 x 104: This matches with option C, 9.8E4.
9. 0.000098: This matches with option F, 9.8E-5.
10. 9.8 x 10-6: This matches with option A, 9.8E-6.
11. 9.8 x 107: This matches with option D, 9.8E7.
12. 980,000,000: This matches with option B, 9.8E8.