The expected value of the game is the mean value of the game
The expected value of the game is $1
<h3>How to determine the expected value?</h3>
There are 13 spades in a deck of card of 52
So, the probability of selecting a spade is:
P(Spade) = 13/52
Simplify
P(Spade) = 1/4
Winning = $7
The probability of not selecting a spade is:
P(Not spade) = 1 - 1/4
Simplify
P(Not spade) = 3/4
Lose = $1
The expected value of the game is:

This gives

Simplify

Evaluate

Hence, the expected value of the game is $1
Read more about expected values at:
brainly.com/question/15858152
Jannelle could go 4,720 miles hope this helps
3 n
- = -
4 10
cross multiply to get 4n=(3)(10)
multiply 3 and 10. 4n/4 = 30/4
n = 7.5
Answer:
7, 1/8th will be left after sun yi is done
Step-by-step explanation:
Answer:
Hello There!!
Step-by-step explanation:
It would equal 53.8303225806 so it would be to the next decimal number the 4 rounds up because 8 is above 5 so its 54. sorry if I'm wrong.
hope this helps,have a great day!!
~Pinky~