The triple l investment club is considering purchasing a certain stock. after considerable research, the club members determine that there is a 60% chance of making $9,000, a 10% chance of breaking even, and a 30% chance of losing $6,400. find the expectation of this purchase. the expected value is $

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)

she was supposed to add the hours(38.5) and multiply the amount of money she earned(7.50) resulting in $288.75 .

correct me if i'm wrong and if it is i'm truly sorry.

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step-by-step explanation:

15.36 per mile

but forgot to round

i am pretty sure