I can’t see it it’s blurry be
Answer:
after one month = 100*.05=
$5 earned + $100 already there= $105
after 2 months = $105*.05=
$5.25 earned + $105 already there= $110.25
after 3 months = $110.25*.05=
$5.51 earned + $110.25 already there=
$115.76 is how much she'll have in the account after 3 mos.
Answer:
E(W)= 1.0909 ; E(W²)= 1.6362
Step-by-step explanation:
total number of guests = 5men + 6women =11
number if ways 2 guests are selected from 11 guests = ¹¹C₂ = 55
Case 1: When no women is selected
P(W=0) = (⁶C₀ . ⁵C₂)/55 = 0.1818
W*PW = 0
W²*PW = 0
Case 2: When 1 women is selected
P(W=1) = (⁶C₁ . ⁵C₁)/55 = 0.5455
W*PW = 0.5455
W²*PW = 0.5454
Case 3: When 2 women are selected
P(W=2) = (⁶C₂ . ⁵C₀)/55 = 0.2727
W*PW = 0.5454
W²*PW = 1.0908
∑W*PW = 1.0909 = E(W)
∑W²*PW = 1.6362 = E(W²)
