(Solved): Let \( X \) be a random variable with an expected value of \( E(X)=28 \) and a variance \( \operato ...

Let \( X \) be a random variable with an expected value of \( E(X)=28 \) and a variance \( \operatorname{Var}(X)=18 \). Find the expected value of \( E(X+6) \) and variance of \( \operatorname{Var}(5 X) \), respectively. 450,34 34,18 140,34 34,140 34,88 18,34 34,162 88,34 34,450 Wone of the above.