Answer:$4.36
Step-by-step explanation:
5(0.8)= 4
4(1.09) = $4.36
Probability(error in one block)= 1/5
<span>Probability(error in 3 blocks)= 3*(1/5)= 0.6</span>
Let,
0 = No error
<span> 1 = error
</span>Hence.
E(x) = 0.4 x 0 x+0.6 + 1
= 1.6
Answer:
Step-by-step explanation:
b because you are trying to find all the fruit he ate, so during lunch and after diner.
