Answer:
u ≈ 5.7
Step-by-step explanation:
Using the Sine rule in Δ TUV, that is
= 
, substitute values
= 
( cross- multiply )
u × sin26° = 2.5 × sin85° ( divide both sides by sin26° )
u = 
≈ 5.7 ( to 1 dec. place )
Oceans crust inner outer mantle
Probabilities are used to represent the possibilities of events.
The probability that a student participates in a club given that he participates in sports is 0.6561
The required probability is represented as; P(Club | Sport)
And it is calculated using:
From the table, we have:
So, the equation becomes
Hence, (d) 06561 is correct.
Read more about probabilities at:
brainly.com/question/24297863
Answer:
If this in terms of exponents, then the answer is -2
Step-by-step explanation:
Answer:
Not binomial: the trials are not independent.
Step-by-step explanation:
Binomial distribution:
In samples with replacement, as the probability has to be the same for each trial, that is, they are independent.
Hypergeometric distribution:
Samples without replacement, as the probabilities depends on the previous outcomes, that is, they are not independent.
In this question:
Marbles are chosen without replacement, which means that for each trial the probabilities of choosing a red marble are different, which means that the trials are not independent. So the answer is:
Not binomial: the trials are not independent.
