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.

Im not sure what you are asking, but for a probability tree, you have the total # of something at the very top of the tree, next it branches out into groups, and those groups represent something like colored marbles or something... and to find percent you divide the total number like the number of marbles bye 100 and multiply that number bye the thing that you're trying to get job percent like a color of marbles, I hope this helped...

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

15 times larger

Step-by-step explanation: Here's the explanation if you're confused:

You first need to find the volume of Pyramid A with the Volume formula of a square pyramid which is: V=a² where a is the base edge, and h is the height.

Plugging in what we know: V = 8² x 9/3 = 192 in³.

From here, we need to compare the two volumes by dividing.

2,880 in³ ÷ 192 in³ = 15.

So, pyramid B's volume is 15 times bigger than the volume of Pyramid A.