Vanessa's total pay was $482.50
Because We have to add amount of 5% commisions on Vanessa's sales to her base salrt of $400 to kind out her total pay.
A=8 because you divide 56 by 7
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Answer:
See below.
Step-by-step explanation:
We have the rational function:

The domains of rational function are the zeros of the denominator. This is because if the denominator equals 0, they the function would be undefined.
Therefore, we need to find the zeros of the denominator. Set the expression in the denominator to zero:

Solve for x. Add 1 to both sides:

Take the square root of both sides:

Simplify:

So, the domain is all real numbers except for x=-1 and x=1.
In interval notation, this is:

This is interpreted as all values until -1 not including -1 until all values until 1 not including 1, and then all values there on after.
In set notation, this is:

Answer:

Step-by-step explanation:
we know that
The equation of a exponential growth function is given by

where
P(t) is the population in Madison
t is the number of years
a is the initial value
b is the factor of growth
we have

substitute
