A cube with side length 1 unit is called a unit cube
Answer:
The soccer goal
Step-by-step explanation:
A negative slope always points down.
Answer: f(n+1) = 3 f(n)
Step-by-step explanation:
- A recursive formula is used to determine each term of a sequence using preceding term or terms.
Given sequence : 2.5, 7.5, 22.5, 67.5, 202.5,...
Here,

Common ratio = 3
Let f(n) be a term in this sequence then the next term will be f(n+1) = 3 f(n), where n is a natural number .
Required recursive formula : f(n+1) = 3 f(n)
Answer:
If you are asking -3 times -5 times -4, then the answer -60
Step-by-step explanation:
-3*-5=15
15*-4=-60
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