No solution Step-by-step explanation:

Part A:

5+x-14=x-7

Simplify the left side by doing 5-14=-11. Now the equation is x-11=x-7
Since you want x by itself, you want to get the -11 to the other side. The way to do this is to add 11 to -11 so it equals 0. Because you added 11 to the left side, this also needs to be done on the right side, so do 11-7=4. Now the equation is x=x-4.
Since we want to solve for x, we need all the x values together. We're gonna use the same method we used and bring the x on the right over to the left by subtracting both x's by x. This will leave you with 0=4 because the x's will cancel out. Because 0 doesn't equal 4, the equation is considered "no solution"
Part B:

Because the equation is no solution, this part is actually really simple. If we plug in all these values, they verify that there's no solution. -2, 0, nor 3 equal 4.

do you have a picture of the table

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

246

step-by-step explanation:

irrational, then, just means all the numbers that aren't rational. every integer is a rational number, since each integer n can be written in the form n/1. however, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

step-by-step explanation: