$280 is her goal. Good luck and have a great day!
Answer:
b. Nolinear Positive association
Step-by-step explanation:
have a nice day! ^w^
Hello! So the sweater was marked off by 20% and the sale price is $60. To find the original price of the sweater, we can write and solve a proportion. Set it up like this:
60/x = 80/100
This is because 60 is a part of the whole (the original price), and even though the price was marked down by 20%, you still pay 80% of that price. Let's cross multiply the values. 60 * 100 is 6,000. 80 * x is 80x. That makes 6,000 = 80x. Now, divide each side by 80 to isolate the x. 80x/80 cancels out. 6,000/80 is 75. Let's check this. 75 * 80% (0.8) is 60. There. x = 75. The regular price of the sweater is $75.
Answer:
Step-by-step explanation:
When it says the limit does not equal a finite value, it wants you to find the values of x where the limit does not "land" on a number. And it appears that you are dealing with one-sided limits as well...
For example, the limit of f(x) as x approaches -1 from the right is -1; as x approaches -1 from the left, the limit is also -1. BUT if we want the limit of f(x) as x approaches -2 from the left, it doesn't exist because the function doesn't exist to the left of -2. SO with that being said, the limit of f(x) as x approaches -1 is -1, which is a finite number.
If you look at what happens when the limit approaches 3 from both the right and the left. It drops down into infinity in both cases. Therefore, the value of x where the limit does not equal a finite value is 3.
That's your mini limit lesson!
