Answer:
D) 32.5 ft
Step-by-step explanation:
Here we have to use the trigonometric ratio.
We need to find the length of the hypotenuse.
We use sin ratio.
Sin 38 = Opposite / Hypotenuse
Here opposite = 20, Hypotenuse = Length of the six cars
sin 38 = 20 / length of the six cars
The length of six cars = 20 / sin 38
The length of the six cars = 32.48
Which is closest to 32.5 ft
Thank you.
Yes the mean is the middle number so go according to the order from smallest to biggest 48 is the middle number
Let the complex number be x + iy
Then by the pythagoras therem
17 = x^2 + y^2
D will satisfy this equation
4^2 + (-1)^2 = 17
answer is D 4 - i
By applying the theory of <em>separable ordinary differential</em> equations we conclude that the solution of the <em>differential</em> equation
with y(0) = e is
.
<h3>How to solve separable differential equation</h3>
In this question we must separate each variable on each side of the equivalence, integrate each side of the expression and find an <em>explicit</em> expression (y = f(x)) if possible.




If u = ㏑ y and du = dy/y, then:






And finally we get the <em>explicit</em> expression:
![\ln y = \sqrt [3]{-2\cdot x^{\frac{3}{2} }+ 1}](https://tex.z-dn.net/?f=%5Cln%20y%20%3D%20%5Csqrt%20%5B3%5D%7B-2%5Ccdot%20x%5E%7B%5Cfrac%7B3%7D%7B2%7D%20%7D%2B%201%7D)
![y = e^{\sqrt [3]{-2\cdot x^{\frac{3}{2} }+1}}](https://tex.z-dn.net/?f=y%20%3D%20e%5E%7B%5Csqrt%20%5B3%5D%7B-2%5Ccdot%20x%5E%7B%5Cfrac%7B3%7D%7B2%7D%20%7D%2B1%7D%7D)
By applying the theory of <em>separable ordinary differential</em> equations we conclude that the solution of the <em>differential</em> equation
with y(0) = e is
.
To learn more on ordinary differential equations: brainly.com/question/14620493
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