Does this table represent a function? why or why not ? a. yes, because the x-value are positive numbers b. yes, because every x-value corresponds to exactly one y-value c. no, because each x-value is different d. no, because none of the y-values are the same

B

Step-by-step explanation:

Well, since according to the definition a function f is a relation that associates each element of one set, namely A to members of another set namely B. Just like the picture below.

As we check the table let's deal with the options

A. Yes, because the x-value are positive numbers False

Wrong! We can have on the Domain negative x-values

B. Yes, because every x-value corresponds to exactly one y-value True

This goes exactly like what's been discussed on top, the definition.

C. No, because each x-value is different False

Every function has different x-values

D. No, because none of the y-values are the same False

A Constant function all values for y are the same. A linear function has different values for y and both are functions.

he can buy 4lbs. of live bait and 1lbs of natural bait

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