16. financial literacy a specific car's fuel economy in miles per gallon can be
approximated by f(x) = 0.56x4 - 0.18x3 - 0.016x2 + 1.38x - 0.38,
where x represents the car's speed in miles per hour. determine the fuel economy
when the car is traveling 40, 50, and 60 miles per hour.

all but the second one

step-by-step explanation:

cuz that one goes over 180

mark brainliest

segment bisector

step-by-step explanation:

line segment bisector. definition: a line, ray or segment which cuts another line segment into two equal parts. try this drag one of the orange dots at a or b and note the the line ab always divides the line pq into two equal parts.

mark brainliest!

1 mph

step-by-step explanation:

if the question is asking how much does she drive per mile then,

13 / 13 = 1 mph

why are you giving so many marks make your marks less and make a question list so that i can understand your question very nicely