Standard deviation I think
Answer: $8470
Step-by-step explanation:
To solve this, you can substitute 4 for x:

Mikayla's scooter is worth around $8470 after 4 years.
It was originally worth 13,500 dollars and depreciated by 11% every year.
Answer:
56
Step-by-step explanation:
Sorry for not showing my work im a mental worker
196/3.5= 56
Answer:
║

[Corresponding Sides of similar triangles are proportional.]
