Answer:
Step-by-step explanation:
Use the distance formula:
1. Fill in the values:
2. Subtract inside the parenthesis:
3. Simplify:
The distance between the points is
You don't have to identify the type of factoring used, but I need help with the rest, please and thank you.
Answer: 1/169
The calculation would be (4/52)*(4/52) which is the same as (1/13)^2
The 4/52 refers to the fact there are 4 kings out of 52 cards total.
The 1/13 is the idea where there's 1 king in any given suit of 13 cards.
B. False
25 – 4 + (40 ÷ 20)5
Answer:
Step-by-step explanation:
Given that the random variable x represents the number of phone calls an author receives in a day
Poisson distribution is a discrete distribution with random variable countable.
Here no of calls cannot be in fraction or decimal.
Also given that X is Poisson with mean = 7.6
X is discrete since no of phone calls can take values as 1,2,3....
X can take any value from 0 to infinity.
x=3.2 is not possible since 3.2 calls does not exist.
Answer:
the possible values of x is 0,1,2,3...
Step-by-step explanation: