Answer:
P(X = 3) = 0.14680064
Step-by-step explanation:
Formula=============================
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Given :
n = 8
p = 0.2
1 - p = 1 - 0.2 = 0.8
k = 3
Then
1/3+1/3x+8/3=-1/3(6x+11)
1 answer:
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Answer:
$48.87
Step-by-step explanation:
Let the deposited amount between the March 15th and the March 20th be x
Balance on 15th march = $56.75
The bank returned all the cancelled checks but too. One check was for $5 and the other was for $13.25
And he also deposited x amount
After deposits and deductions
So, balance = 56.75 +x - (13.25+5)
The new balance on 20th march = $87.37
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Hence Carlos deposited $48.87 in his account between the March 15th and the March 20th.