Greg, Harry and Ian share their electricity bill in the ratio 2:4:5 . how much dies each of them pay when their electricity bill are 1) 110$ 2) 165$ 3) 352$
pls answer quickly​

use this formula:

p(a\b) = p(a and b)/p(b).

take it from here.

show us the graphs dude

step-by-step explanation:

answer: 1 + 1 = 11

step-by-step explanation:

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)