Answer:
They boarded the bus in descending alphabetical order: Karen, Jose, Isabel and Harry
Step-by-step explanation:
In order of there name: Harry, Isabel, Jose, and Karen
If Karen was the first to board a bus, this means that Jose will be the second to board the bus, third is Isabel and Harry will be fourth.
It can be concluded that they boarded the bus in descending alphabetical order.
Answer:

Step-by-step explanation:
Using the Quotient rule:

We can subtract the exponents of x and y:

Therefore, 
Please mark my answers as the Brainliest if you find this explanation helpful :)
Answer: PAY ATTENTION IN CLASS AND STOP TALKING TO YOUR FRIENDS
Step-by-step explanation:
Answer: A gardener would need 1470 flowers.
Step-by-step explanation:
The answer is 1470 flowers because it’s just a ratio for every one tree there’s two flowers.
this one lol
Step-by-step explanation:
because this shape has 12 sides when every other shape has 13