Answer:
Expected number of guests is 100.4.
Step-by-step explanation:
It is given that there are 161 guest if there is a heavy snow fall.
Also, the probability for a heavy snow fall is 0.40.
Therefore, P(X = 161) =0.4.
It is also given that there are 60 guests if there is a light snow fall.
The probability for a light snow fall is 1 - 0.4 = 0.6.
Therefore, P(X = 60) = 0.6.
Expected number of guests = (161)P(X = 161) + (60)P(X = 60)
= 161(0.4) + 60(0.6)
= 64.4 + 36
= 100.4
0.25 gallons are in a quart does that anwser your question
Answer:
She is 11, turning 12. She was born in 2009.
Step-by-step explanation:
Answer:
24x-8y
Step-by-step explanation:
8 times 3x is 24x and 8 times y is 8y
Answer:For the first one it would be x=35
And the 2nd one would just be x=-1
Step-by-step explanation:
