In the U. S during the 1990s, live births to unmarried mothers, B, grew according to the exponential model B=1.165×10^t(1.013)^t, where t is the number of years after 1990. What does the model give as the number of live births to unwed mothers in 1990?

1165

Step-by-step explanation:

Here we have an exponential function, and it is one of the most important functions in the mathematics. In this case, the independet variable is the exponent.

Here, this function represents growth because , which means that live births to unmarried mothers grew.

In the because t represents the number of years after 1990, so, then we get:

In this case, the model gives us information about the number of live births to unmarried mothers in 1990.  

1. 34

2. 268

3. x=14.4

step-by-step explanation:

a = 3.14

b = 18

c = 18/5 or 3.6 or 3 3/5

step-by-step explanation: