Answer:[45] i think
Step-by-step explanation:
Answer:
Li Jing's formula i.e. is right.
Step-by-step explanation:
Considering the sequence
A geometric sequence has a constant ratio r and is defined by
So, the sequence is geometric.
as
so
Therefore, Li Jing's formula i.e. is right.
Answer:
C
Step-by-step explanation:
The function has a variable that will make the graph curve up.
Answer: The journey took 4 hours and 15 minutes.
Answer:
Chemical
Step-by-step explanation: