The answer is P=F/A I had a quiz on these
Answer:
wokers lot
Step-by-step explanation:
The conversion is
![x = r \cos \theta](https://tex.z-dn.net/?f=x%20%3D%20%20r%20%5Ccos%20%5Ctheta)
![y = r \sin \theta](https://tex.z-dn.net/?f=y%20%3D%20r%20%5Csin%20%5Ctheta)
So
![\dfrac y x = \tan \theta](https://tex.z-dn.net/?f=%20%5Cdfrac%20y%20x%20%3D%20%5Ctan%20%5Ctheta%20)
We're given the fairly unusual
![\theta = -\frac 5 2](https://tex.z-dn.net/?f=%20%5Ctheta%20%3D%20-%5Cfrac%205%202%20)
It's fairly unusual because usually an angle is given in degrees or radians, and typically the radians are a fraction times pi. We'll assume radians.
![\dfrac y x = \tan \theta = \tan(-5/2) \approx 0.747](https://tex.z-dn.net/?f=%20%5Cdfrac%20y%20x%20%3D%20%5Ctan%20%5Ctheta%20%3D%20%5Ctan%28-5%2F2%29%20%5Capprox%200.747%20)
Ah, there's our .75. The approximate answer is
![y = 0.75 x](https://tex.z-dn.net/?f=%20y%20%3D%200.75%20x)
Third choice.
The exact answer is
![y = x \tan( -\frac 5 2)](https://tex.z-dn.net/?f=%20y%20%3D%20x%20%5Ctan%28%20-%5Cfrac%205%202%29%20)
also a line through the origin.
Answer:
A. 30
Step-by-step explanation:
The interquartile range for a box and whiskers plot, is the value from the right side of the box minus the value of the left side of the box.
In this case at the far right side of the box it is at 130, at the far left side of the box it is at 100.
130-100=30
The answer is 5/8 ( i think)