Pi times 0.8 = 2.513274123 ( one trip )
2 times 2.513274123 = 5.02654826
So the answer is 5.02654826 and you’ll round it to 5 miles
The quadratic formula is x= -b +/- √b²-4ac / 2a
In this problem,
a=6
b=4
c=-3
Now, we can plug this into the formula:
x= -4 +/- √4²-(4)(6)(-3) / (2)(6)
x= -4 +/- √16+72 / 12
x= -4 +/- √88 /12
x= -4 +/- 2√22 /12
x= -2 +/- √22 / 6
So,
x= -2 + √22 / 6
x= -2 - √22 / 6
Answer:
f/g at t =3 will be 9/8
d/ddx(f(x)/g(x))=f'(x)d(x)-f(x)g'(x)/(g'(x))^2
rate of change=(6*8)+(9*9)/9^2
rate of change =43/27=1.5925
Answer:
![0.000035km](https://tex.z-dn.net/?f=0.000035km)
Step-by-step explanation:
![1km =1000m \\ x = 0.035m](https://tex.z-dn.net/?f=1km%20%3D1000m%20%5C%5C%20x%20%3D%200.035m)
![use \: \: cross \: \: multipication](https://tex.z-dn.net/?f=use%20%5C%3A%20%20%5C%3A%20cross%20%5C%3A%20%20%5C%3A%20multipication)
![0.035 \times 1 = 1000x \\ 0.035 = 1000x \\ \frac{0.035}{1000} = \frac{1000x}{1000} \\ x = 0.000035km](https://tex.z-dn.net/?f=0.035%20%5Ctimes%201%20%3D%201000x%20%5C%5C%200.035%20%3D%201000x%20%5C%5C%20%20%5Cfrac%7B0.035%7D%7B1000%7D%20%20%3D%20%20%5Cfrac%7B1000x%7D%7B1000%7D%20%20%5C%5C%20x%20%3D%200.000035km)