Answer:
the probability of the student chose running is 26 ÷ 63
Step-by-step explanation:
The computation of the probability of the student chose running is shown below:
= (Total students - football selected - tennis selected) ÷ (Total students)
= (63 - 20 - 17) ÷ 63
= 26 ÷ 63
Hence, the probability of the student chose running is 26 ÷ 63
Slope is the picture.
Point-slope form is y-2=-5/6*(x+1)
The y=mx+b is y=-5/6x+7/6
i hope its not confusing lol
The equation of hyperbola is
![\frac{(x-h)^2}{a^2}- \frac{(y-k)^2}{b^2}=1](https://tex.z-dn.net/?f=%5Cfrac%7B%28x-h%29%5E2%7D%7Ba%5E2%7D-%20%5Cfrac%7B%28y-k%29%5E2%7D%7Bb%5E2%7D%3D1)
Where center is (h,k)
Vertex is(h+a,k)
SO if we compare the vertex with the vertex formula, we will get
![h+a=9, k=0](https://tex.z-dn.net/?f=h%2Ba%3D9%2C%20k%3D0)
And formula of focus is (h+c,k)
On comparing we will get
![h+c=41](https://tex.z-dn.net/?f=h%2Bc%3D41)
So we have h =0 , k=0, a=9, c=41
![b^2=c^2-a^2\\b^2=41^2-9^2\\b^2=1600](https://tex.z-dn.net/?f=b%5E2%3Dc%5E2-a%5E2%5C%5Cb%5E2%3D41%5E2-9%5E2%5C%5Cb%5E2%3D1600)
So the equation is
![\frac{x^2}{81}-\frac{y^2}{1600}=1](https://tex.z-dn.net/?f=%5Cfrac%7Bx%5E2%7D%7B81%7D-%5Cfrac%7By%5E2%7D%7B1600%7D%3D1)
There is not enough information so this equation is an unsolvable.
You could figure out the equation if the 3 were M and M had a number but this is unsolvable. SORRY
Answer:8
Step-by-step explanation:
Truck:car
6:2 or simplified to 3:1, which means 3 trucks for every 1 car.
24 trucks divided by 3 gives you 8.