Alex gave sarah half of her chocolate fudge. sarah ate half of the fudge and gave the rest to ben. ben kept 8 prices of the fudge and gave the last 10 to angela. how much fudge did sarah eat

Step-by-step explanation:

Let x represent the amount of chocolate fudge that Alex gave to Sarah. Sarah ate half of the fudge and gave the rest to ben. This means that the amount of the fudge eaten by Sarah is x/2.

The amount of the fudge given to Ben is x - x/2 = x/2

Ben kept 8 pieces of the fudge and gave the last 10 to angela. Therefore, the total fudge, x is expressed as

x = x/2 + 8 + 10

Multiplying through by 2, it becomes

2x = x + 16 + 20

2x- x = 36

x = 36

Amount of fudge eaten by Sarah is

x/2 = 36/2 = 18

146%

step-by-step explanation:

step-by-step explanation:

i found the life tables for the year 2012. 

life table of males at age 30. probability of dying between ages x and x+1

total population:  

29–30 . . . . . . . . . . . . 0.001030

30–31 . . . . . . . . . . . . 0.001061

males:  

29–30 . . . . . . . . . . . . 0.001420

30–31 . . . . . . . . . . . . 0.001448

white population

29–30 . . . . . . . . . . . . 0.001005

30–31 . . . . . . . . . . . . 0.001037

white males

29–30 . . . . . . . . . . . . 0.001372

30–31 . . . . . . . . . . . . 0.001399

non hispanic white population

29–30 . . . . . . . . . . . . 0.001083

30–31 . . . . . . . . . . . . 0.001116

non hispanic white males

29–30 . . . . . . . . . . . . 0.001477

30–31 . . . . . . . . . . . . 0.001503

jacob, non hispanic white male. 30 years old.

probability that jacob lives to be 30 years old. 

since the given probabilities are probabilities of dying, i think we simply subtract it from 1 to get the probability of living. we will use the probability of non hispanic white male.

                                          probability of living to be 30 y.o.

29 - 30 : 1 - 0.001477 = 0.998523

30 - 31 : 1 - 0.001503 = 0.998497