A building has 6 homes per floor and 3 floors. On the first floor, there are 4 penguins per home. On the second and third floors, there are 3 penguins per home. Which equation can we use to find, P, the total number of penguins living in the building?
(A) 3.6. (4+3) =P
(B) (4.6) +(3.6) + (3.6) = p
(C) (4.6) + (3.6) . 3 =p

triangle abc is reflected on the line x=-6.5 then reflected again on the x axis

step-by-step explanation:

use google you idiot omg you're so annoying

step-by-step explanation:

85.560%

step-by-step explanation:

conditional probability is defined as:

p(a|b) = p(a∩b) / p(b)

in other words, the probability that a occurs, given that b has occurred = the probability that both a and b occur / the probability that b occurs.

in this example:

p(turns 64 | turns 44) = p(turns 64 & turns 44) / p(turns 44).

if someone turns 64, they must have already turned 44, so:

p(turns 64 | turns 44) = p(turns 64) / p(turns 44)

on page 42, we see that of the original 100,000, 94944 turn 44, and 81234 turn 64.   therefore:

p(turns 64 | turns 44) = 81234 / 94944

p(turns 64 | turns 44) = 0.85560