The answer is A) 7x103 is 3.5 times larger than 2x103
Answer:
Multiplication is basically repeating addition
Step-by-step explanation:
So, on a numberline, start at 0 then add -6 three times (since you are multiplying it by three) and you should get -18
Answer:
45.5%
Step-by-step explanation:
The increase in population was 45.5%
Answer:
The standard deviation for the number of bags that are underfilled is 2.236.
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 interval. The variance is the same as the mean, which mean that the standard deviation is the square root of the mean.
In this question:
Expected number of underfilled bags in a sample of n bags is:

1000 bags, so

Standard deviation 
The standard deviation for the number of bags that are underfilled is 2.236.
Answer:
-32000x^2
Step-by-step explanation: