1) Which of the following is an example of qualitative data? a) Percent of ozone loss
b) AKC dog breed
c) Class size
d) Amount of money spent on advertising during the Super Bowl
e) Gross Domestic Product (GDP) percentage

How do the graphs of y = 1/x and y=5/x+6 compare?

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1