For the new expectation, 3 drivers and 2 vans are needed.
To determine, for the new expectation, how many drivers and vans do you need, the following calculation must be performed:
- 8500 x 1.5 = 12750
- 5000 x 3 = 15000
Therefore, for the new expectation, 3 drivers and 2 vans are needed.
Learn more about maths in brainly.com/question/26173296
The option which makes more sense for Jake to choose is option (1) He can accept the tie, and the game is over.
<h3>How to determine the best option to choose?</h3>
The complete question is added as an attachment
From the complete question, the probability in part D is
Probability = 33.5%
The options to choose one from are:
- Option 1: He can accept the tie, and the game is over.
- Option 2: He can make one more throw. Jake wins if he earns at least 30 points on the throw, but he loses if he earns less than 30 points.
The calculated probability is less than 0.5.
This means that Jake is more likely to lose than win
So, the best option for Jake is option (A) walk away
Hence, the option which makes more sense for Jake to choose is option (1) He can accept the tie, and the game is over.
Read more about probability at:
brainly.com/question/24756209
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Answer:
3
Step-by-step explanation:
24*2^-3
2^-3=0.125
24*0.125=3
Hope this helps!
F = 1/2 J = 2M
J = 4M
M + F + J = $280
M + 2M + 4M = $280
7M = $280
M = $280/7 = $40
J = 4M = 4x40 = $160
F = 1/2 (160) = $80
40 + 160 + 80 = $280
Mary saved $40
Fred saved $80
John saved $160