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The regression equation y = 3.648 • 1.182x approximates the cost to go on a safari, y, given the number of years since it opened in 2005, x. Which is the best estimate for the cost of a vehicle to drive through the safari in 2013?

A. $7.46
B. $12.44
C. $13.90
D. $34.50

Respuesta :

Answer: Option C. $13.90

Solution:

Approximate cost to go on a safari ($): y

Number of years since it opened in 2005: x

y=3.648*1.182^x

Cost in year 2013: y=?

Year 2013→x=2013-2005→x=8

y=3.648*1.182^8

y=3.648*3.810130162

y=13.89935483

y=13.90

The best estimate for the cost of a vehicle to drive through the safari in 2013 is $13.90

lemion

Answer:

$13.90

explanation:

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