2.Swine flu is attacking Porkopolis. The function below determines how many people hav the swine flu where t = time in days and S = the number of people in thousands.
S(t) = 9t – 4
a) Find S(4).
b) What does S(4) mean?
c) Find t when S(t) = 23.
d) What does S(t) = 23 mean?
e) Graph the function.

correct answer is infinitely many solutions

step-by-step explanation:

2(2x + 3) = -4 + 2(2x + 5)

solving the above equation:

4x + 6 = -4 +4x +10

combining like terms

4x -4x = -4+10-6

0=0

since both sides are 0=0, we end up into true statement it means it has infinite many solutions.

so correct answer is infinitely many solutions

47 - 90 = 43

43 - 180 = x

x = 137

b because it contains 40% of the possible results from the random list.  

0,1,2,3 v 4,5,6,7,8,9  

4 integers to 6 integers  

40% success vs 60% fail

step-by-step explanation: