The 90th percentile corresponds to Z ≈ 1.28155.
| 8 | | 1 | | 6 |
-------------------
| 3 | | 5 | | 7 |
-------------------
| 4 | | 9 | | 2 |
<span>Answer:
3a−17=<span>1
</span></span>
<span>3a=<span>18
</span></span>
<span>a=<span>6</span></span>
Answer:
The factors of 27 are 1, 3, 9, and 27 (๑・ω-)～♥”
