SOLUTION: gallons of water each day.
A) write an expression that gives the gallons "g" of water that a person used in " t" days.
B) graph the equation for t is greater than or equal to 0
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-> SOLUTION: gallons of water each day.
A) write an expression that gives the gallons "g" of water that a person used in " t" days.
B) graph the equation for t is greater than or equal to 0
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Question 458196: gallons of water each day.
A) write an expression that gives the gallons "g" of water that a person used in " t" days.
B) graph the equation for t is greater than or equal to 0.
C) how mant days does it take for the average americab to use 5000 gallons of water?
Problem 2
artic glaciers
owing to global warming the artic ice cap has been breaking up. As a result, there has been an increase in the number of ice bergs floating in the artic ocean. The table gives ab ice berg count "i" for various years " t".
T 1970 1980 2000
i. 400 600 1000
a) make a scatrer plot if the data.
B) fund the slope -intercept form of a line that models the number of icebergs "i" in year "t". Interpret the slope of this line.
C) is the line you found impart b) an exact model for the data in the table?
D) if current trends continue, what will be the iceberg count in 2005?
Problem 3
gasoline
the tabke shows the number of miles "y" traveled by a car in "x" gallons of gasoline.
X 2 4 8 10
y 70 79 161 200
a) plot the data in the xy-plane. Be sure to lable each axis.
B) sketch a line that midels these data.
C) calculate slope of the line. Interpret the slope of this line.
D) find the equation of the line. Is your line an exact model?
E) how far coyld this car travel on 9 gallons of gasoline? Answer by solver91311(24713) (Show Source):
