Answer: 17955
Step-by-step explanation:
Answer:
a=(0,0)
Step-by-step explanation:
i actually dont know but thnks for the points BTW
Step-by-step explanation:
| v − 455 | < 23
Writing this without absolute values:
-23 < v − 455 < 23
Solving for v:
432 < v < 478
In interval notation: (432, 478)
This interval is within the range of blue wavelengths, so the fireworks will be blue.
These are the steps. Just follow the numbers on the left hand side. Hopes this helps. The answer is -3.