Suppose the tree diagram below represents all the students in a high school and that one of these students were chosen at random. If the student is
known to be a boy, what is the probability that the student is left-handed?
Left-
handed
50
Boys
200
150
Right-
handed
Left-
handed
50
Girls
300
250
Right-
handed

answer: i think it is (1,-2)

hello from mrbilldoesmath!

answer:   x^2 + y^2 = 1024

discussion:

the equation of a circle with center (h,k) and radius "r" is

(x-h)^2 + (y-k)^2 = r^2.

in our case

(x-0)^2 + (y-0) ^2 = 32^2 = 1024

you,

mrb

you have to wait a while to reward brainliest if only one person answers. if 2 people answer there should be a "mark brainliest" on their question.

i cant fully remember all of the ranks, here are the ones i remember.

hand, ambitous, ace, genius.

but there’s no any figure there!