2. Consider the following gambling game, based on the outcome of the total of 2 dice:
- if the total is a multiple of 3, you win $4
- if the total is 2, 4, 8 or 10, you win $1
- otherwise, you lose $2.
a. Find the expected value of this game.
b. Determine if it is a fair game.

what graph

step-by-step explanation:

the answer is 62.8 cubic units

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %

m∠5 + m∠3 = m∠1   is true.

m∠5 + m∠6 = 180 is true

m∠2 +m∠3 = m∠6   is true

m∠2 +m∠3 +m∠5 = 180   is true