Catherine has to get a new car for work and needs to decide which car gets the most miles per gallon. She researches the top 10 cars she is interested in
purchasing. Catherine's results can be found in the dot plot below.
Catherine's Resarch
14 16 18 20 22 24 26 28 30 32 34 36 38
Mileage per Gallon
Based on Catherine's research, what is the mean absolute deviation in the
mileage per gallon?
9.
Una

i don't see nikolas work.

step-by-step explanation:

49/6 is going to equal 8 1/6

let's first notice, the center of the hyperbola is at the origin, since the focus points are equidistantly 3 units away from the origin, that also means that the distance "c" from the center to either focus is 3.

it should also be notable that, the traverse axis for this hyperbola is vertical, or namely over the y-axis and therefore, the positive fraction will be the one with y-variable.

the traverse "a" component or distance from the center to either vertex is not 2, is more than 2, so we can safely put it at √5 ≈ 2.24.