The Bernoulli distribution is a special case of the binomial distribution when the number of trials n = 1. Therefore it is the probability distribution of the number of successes in a single trial.
The answer would be B
S) This is because 160 ÷ 2 = 80 and 4÷2 = 2
T) This is because 1.5x6=9 and 1.5x10= 15
23 ^ (-2) is equal to 1 / (23^2). 23 to the second power is equal to 529. Thus, the answer would be 1/529. None of the answers are correct. 8 squared is 64.
Answer:
20d
Step-by-step explanation:
its my guess, several weeks not seven so you dont know how many weeks so we use the variable d. $20 a week. multiply the $20 by the amount of weeks you get 20d
A fraction can be improper
Ex: 3/2
While a mixed fraction is a neater way of writing a fraction
3 1/2
