Answer:
36
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
Answer:
sorry but you can write question instead of writing that because some of you may know that but others donot knew it
Answer:
the answer is 24.
Step-by-step explanation:
Answer:
A. t(x) = 450 - 0.06x
Step-by-step explanation:
The layer which is originally 450 m thick is decreasing by 0.06 m.
450 - 0.06
... per day. x represents days.
0.06x
So,
450 - 0.06x
