Step-by-step explanation:
Clearly, there is a common difference between the monthly employment rates:
8.7% - 8.9% = -0.2%
8.5% - 8.7% = -0.2%
8.3% - 8.5% = -0.2%
a) So, for every month x, the percentage will go down 0.2%, starting at 8.9%. So, we can make this equation:
y = -0.2x + 9.1, where x = 1 would be October 2011.
January 2013 is 16 months after October 2011, so:
y = -0.2(16) + 9.1
y = 5.9%
b) To find when the unemployment rate will be zero, we set the equation equal to zero:
0 = -0.2x + 9.1
-0.2x = -9.1
x = 45.5 months
So, rounding up, the U.S. would reach a zero unemployment rate in 46 months or around September 2014? Not completely sure.
Answer:
$17.85 for the 21 fancy cupcakes
Step-by-step explanation:
Answer: divide 5 into 19 and you get 3 4/5
Step-by-step explanation:
Answer:
cheez
Step-by-step explanation:
The domain will be every integer from 0 to 76867 (it will look like this [0, 76867].
The range will be <span>{0, 161, 322, 3(161), 4(161), ... 76867(161)}.</span>
With the information given, the equation will look like this:
f(x) = 161x
The domain is a set of all possible values that, when plugged into x, will give us a real number. So, if we were to plug in 2 for x, the equation would look like this:
f(2) = 161(2) = 322
Since 322 is a real number, 2 is part of the domain.
While the domain is the set of numbers that substitute x, the range is the product. So in the above example, the range would be 322. Since the domain is [0, 76867], the range would be the set of products that come from plugging in each of these numbers:
{0, 161, 322, 3(161), 4(161), ... 76867(161)}
