Outcome
i
B
Probability 10.25
0.25
0.25
0.25
Which is the expected value of the random variable with the given probability distribution?
a 0
c. 15
b. 1
d 2

Need ! give step by step solutions on how to solve number one [tex]\frac{9-2\sqrt{3} }{12+\sqrt{3} }[/tex] number two [tex]x+4=\sqrt{13x-20}[/tex] number three (domain and range) [tex]f(x)=2\sqrt[3]{x} +1[/tex]

Which expressions are equivalent to -6 + 3m

I'll give brainliest if you answer right : )