HELP ASAP!! Have vehicles gotten more fuel-efficient over the years? Between 1960 and 1999 the size and shape of
automobiles in the United States has changed almost annually. The amount of fuel consumed by these vehicles
has also changed. The following table describes the average fuel consumption per year per passenger car in
gallons of gasoline.
Year, t
1960 1970 1980 1990 1995 1997 1998 1999
Gallons Consumed Per 668 1760 1576 520 530 1538
1544 1552
Passenger Car
Determine the average rate of change, in gallons of gas per year, from 1995 to 1997.
a. A
--0.25
gal/year
Ag
b. A
-0.25
gal/year
Ag
C
Ag
- 4
gal/year
d.
Ag
--4
gal/year

You have learned about the six trigonometric functions, their definitions, how to use them, and how to represent them graphically. the sine, cosine, and tangent trigonometric functions can be paired with their reciprocal functions, cosecant, secant, and cotangent, respectively. think about how each function is related to its reciprocal function.how are the graphs of the reciprocal functions related to their corresponding original functions? what happens to the graphs of the reciprocal functions as x approaches the zeros of the original functions? describe how you would teach friends with different learning styles (visual-spatial, aural-auditory, verbal-linguistic, physical-bodily-kinesthetic, logical-mathematical, social-interpersonal, and solitary-intrapersonal) how to graph the reciprocal functions

What are the solutions of the following system? y=-2x^2 y=x-2

Akayaker travels 3 miles upstream and 3 miles downstream in a total of 4 hours. in still water, the kayaker travels at a speed of 2 mph. what is the average speed of the river's current?