Answer:
$6752.86
Step-by-step explanation:
Given that the value of a car that costs $17900 depreciates at 13% per year, the value of the car in 7 years time will be:
The formula we will use is
V(t) = P(1 - r)^t
where P = 17900 r = 13% = 0.13 and t = 7
V(t) = 17,900 * (1 -0.13)^7
V(t) = $6752.86
18 miles per hour is how fast you would go
Answer:
yes
Step-by-step explanation:
They both equal to one half, which makes them proportional
Solve equation for y.
5x - y = 3
-y = -5x + 3
y = (-5x + 3)/(-1)
y = 5x - 3
The slope for this equation is 5.
The slope of the equation we want is the negative reciprocal of 5.
Let m = slope of equation we want.
m = -1/5
We are given the point (10,4).
Plug both into the point-slope formula.
y - 4 = (-1/5)(x - 10)
y - 4 = (-1/5)x + 2
y = (-1/5)x + 2 + 4
The equation we want is
y = (-1/5)x + 6
Did you follow?
