If the primes divisors of denominator are only 2 and 5, then a fraction corresponds terminating decimal. If not, then a fraction corresponds repeating decimal.
Answer:
f(2) =5
Step-by-step explanation:
We have a function f(x) = 3x-1
When we find f(2) ,let x=2
f(2) = 3*2-1
= 6-1
=5
Answer: 35
Just took a test on this
Answer:
There is a 99.44% probability that the squad will have at most 2 calls in an hour.
Step-by-step explanation:
In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:
In which
x is the number of sucesses
e = 2.71828 is the Euler number
is the mean in the given time interval.
In this problem, we have that:
2.83 rescues every eight hours.
What is the probability that the squad will have at most 2 calls in an hour?
This is
We have 2.83 rescues every 8 hours. So for an hour, we have
So
So
There is a 99.44% probability that the squad will have at most 2 calls in an hour.
The answer to 0>-5x-6x is x>0 if you are solving for x.