Yes, an irrational number cannot be counted, for example, pi is an irrational number.
Answer: 1.25
Step-by-step explanation:
The explicit formula for the sequence is 
Substituting in n=4,

Answer:
180 square yards
Step-by-step explanation:
Answer:
90 around the origin
Step-by-step explanation:
Here is the answer
How much does each bamboo plant cost. This is impossible to solve without knowing the cost. I you have the cost i would be happy to help.