Katya writes each letter in the word “PROBABILITY” on a different card and
turns over the cards. Then she mixes the
cards and draws one card at random. What
is each theoretical probability?
a) P(B)
b) P(a vowel)
c) P(B or I)
d) P(K)

1.3

step-by-step explanation:

3x2=6   9x+6

bring down the 6 on both sides

6+6=12

12= 9x

divide by 9

12/9 =

1.3 =x

the answer is (-8,-5)

step-by-step explanation:

the endpoint to midpoint is half the length. the length is (-2,-1) so when you are at the midpoint just add it to it to find your answer -6+(-2)= -8 and -4+(-1)=-5 so (-8,-5)

b, i believe, but not sure.

step-by-step explanation: it is d