Answer:
Option C
Step-by-step explanation:
have a great Day
I think it eould be 17 feet. 5 plus 8 plus 4 is 17.
Step-by-step explanation:
If triangles ADB and EDC are similar, then corresponding sides are proportional, from which we conclude:
BC/CD = AE/ED
BC / 21 = 6 / 18
Multiply by 21 on both sides,
BC = 6*21 / 18 = 21 / 3 = 7 units.
(note: Length BC is the same as length CB).
Answer:
Probability Distribution
Step-by-step explanation:
Probability Distribution determines the possibility that an outcome will occur in a random experiment.
The probability of a certain event is 1 and that of event that will never occur is 0.
The sum total of all probabilities of all outcomes in a random experiment is 1.
There are different types of probability distribution , namely: normal distribution, poison distribution, chi square distribution etc.
The distribution types are required for different purposes. For example, normal distribution estimates the probabilities of an outcome occuring for a given number of trials given the probability of each event in each trial.
The second row in the answer
