2. If (2x - 3) x(ax - 2) = 6x-2x +18, then a - b equals
(a) 6
(b) o
(c)
1
(d)
4
3.
If 2x - 3
then the value of x is
S
x+5 9
(a) 4
(b) 2
(c) +2
(d) 16
4.
(x+1) is a factor of which of the following polynomials?
(a) x - 3x² – 2x+4
(b) - 2x2 + 3x + 4
(c) x² – 2x² – 3x + 4
(d) x + 2x² – 3x - 4
5.
If x=1-3+8, y =|-(-3)–(+8)), z =|-(-8)+3|, then which of the following is true?
(a)
(b)
(c)
x=y=Z
z>x=y
y>z>x
X=z>y
(d)
6.
Which of the following statements describes the equation x+8 = 3 correctly?
(a) x is 8 more than 3
(b) x is 3 less than 8
(c) x is 3 more than 8
(d) x is 8 less than 3

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

you divide them and then you get the answer i took this class this year

step-by-step explanation:

the answer is -1 1/5, also a

hope i

-lavira : )

monitors suck a question

step-by-step explanation: