Question 33
Mr. Jones bought a piece of property for
$25,000. If the property appreciates at
a rate of 10% per year, what will be its
approximate value in 73 years?

 $26,278,829.99

Step-by-step explanation:

The property appreciates at the same rate each year so this is an exponential function of the form     where

Given: P = 25,000    r = 10% (0.1)   t = 73

A = 25,000(1 + 0.1)⁷³

A = 25,000(1.1)⁷³

A = 26,278,829.99      (rounded to two decimal places)

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.

y = 5x + 17

step-by-step explanation:

a perpendicular line will be the opposite reciprocal slope of the given equation.   the slope given is -1/5 so the opposite reciprocal is 5

find b:

7 = 5 (-2) + b

7 = -10 + b

17 = b

write equation

y = 5x + 17