Answer:
a. (b) 2.5
b. (b) 1.89
Step-by-step explanation:
E(X) =0(0.05)+1(0.25)+2(0.35)+3(0.15)+4(0.15)+5(0.15)= 2.5
Answer:
Im sorry but I am not really sure myself ! I hope you find or found your answer already !
Step-by-step explanation:
Answer:
hence triangle can be formed with sides 5, 6,10
Step-by-step explanation:
it is fundamental principle of elementary geometry that sum of ant two sides of a triangle must be greater than the third side
here 5+6 is greater than 10
5+10 is greater than 6
6+10 is greater than 5
hence triangle can be formed with sides 5, 6,10
Answer:
Step-by-step explanation:
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