Date:
09
For two people, actuarial tables say the probability
that person A will die before age 82 is 0.5, and
that the probability that person B will die before
age 82 is 0.4. What is the probability that both
people die before the age of 82?
A. 0.02
B. 0.20
C. 0.29
D. 0.90

70

step-by-step explanation:

2*5=10

4*15=60

60+10=

70

in the math equation 8 x 7 = 56, the 8 and the 7 are both factors of 56, since in this lesson we will use square tiles to figure out the factors of a whole find as many different arrays as you can, but follow one important rule: all the rows must have the i can make two rows of nine, so 2 and 9 are both factors of 18.

step-by-step explanation:

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )