The value of a small airplane depreciates exponentially every year after it is purchased. The value, in thousands of dollars, alt), of Plane X, t year … s after purchase can be approximated by this function. A(t) = 131.5(0.8) Part A What does the number 131.5 in the function above represent in the context of the situation?

55.44 inches

step-by-step explanation:

part a. assuming a perfectly linear relationship, we can find the slope from the first two data points.

slope = m = (change in rainfall)/(change in years)

= (61.80 -62.33)/(2005 -2004) = -0.53/1 = -0.53

then the point-slope form of the equation of the line can be written as

y = m(x -h) +k . . . . . m = -0.53, (h, k) = (0, 62.33)

y = -0.53x +62.33 . . . x = years after 2004

part b. in 2017, x = 2017 -2004 = 13. then the predicted rainfall is

y = -0.53·13 +62.33 = 55.44 . . inches

the predicted rainfall in 2017 is 55.44 in.

df =

both have same length

1) letter c.

2) 4 square root of 9

hope this

step-by-step explanation:

c. he organized a political resistance group based on islam.