The value of the car to the nearest cent, after 9 years is; 4891 cents
<h3>How to solve exponential regression equations?</h3>
The exponential regression equation will be given as;
y = A₀e^(kx)
Where;
A₀ is the coefficient of exponential regression.
k is the constant.
For x = 0, the value of y will be $ 14100. Then we have;
18200 = A₀e^(k * 0)
Thus; A₀ = 18200
Thus, the exponential regression equation is;
y = 18200e^(kx)
For x = 1, the value of y will be $15728. Then we have;
15728 = 18200e^(k * 1)
Thus; k = -0.146
The equation is now;
y = 18200e^(-0.146x)
Then after 9 years, the value of a car will be
y(9) = 18200e^(-0.146 * 9)
y(9) = 4891
Read more about Exponential Regression equations at; brainly.com/question/9302810
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Answer:
<h2>x = 24.15</h2>
Step-by-step explanation:
To find the value of x we use cosine
cos∅ = adjacent / hypotenuse
From the question above
32 is the hypotenuse and
x is the adjacent
So we have
cos 41 = x / 32
x = 32 cos 41
x = 24.1507
We have the final answer as
x = 24.15 to 2 decimal places
Hope this helps you
Number = 42
50% of 42
= 50/100 × 42
= 21
Increased number = 42 + 21 = 63
Answer:
72 ft
Step-by-step explanation:
i got this question correct
Answer: the answer is 8 because
Step-by-step explanation:
