Someone whos good at explaining with full details so here we have this fully answered probability tree as an example. how am i suppoused to answer this from scratch. like, how do i get the percentages? better yet, how do i start and how do i finish this?guys.

Step-by-step explanation:

you have the total number of something at the very top of the tree, next it branches out into groups, and those groups represent something like colored marbles or anything u really want... and to find percent you divide the total number like the number of marbles or something by 100 and then * that number bye the thing that you're trying to get job percent like a color of marbles or any item that u used for this example i hope this helpssry if i didnt

13875138answer:

step-by-step explanation:

use a calculator!

2 x^2 -3x+p

sum of roots = 3/2

let other root be x

3+ x = 3/2

x= 3/2 - 3 = -3/2

product of roots = p/2

3× -3/2 = p/2

-9 = p

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