Answer:
6/-2
Step-by-step explanation:
(-1,4) (-3,10)= (x1,y1) (x2,y2)
rise over run
y2-y1
--------- =6
x2-x1 --
-2
Answer:
0.2,0.2,0.6
Step-by-step explanation:
Given that a continuous random variable is uniformly distributed between 150 and 250.
We know that a uniform distribution between (a,b) has pdf as
![\frac{1}{b-a } \\=\frac{1}{100} ,150\leq x\leq 250](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7Bb-a%20%7D%20%5C%5C%3D%5Cfrac%7B1%7D%7B100%7D%20%2C150%5Cleq%20x%5Cleq%20250)
a) the probability a randomly selected value will be greater than 230
=![\frac{250-230}{250-150} \\=0.20](https://tex.z-dn.net/?f=%5Cfrac%7B250-230%7D%7B250-150%7D%20%5C%5C%3D0.20)
b) the probability a randomly selected value will be less than 170
=![\frac{170-150}{250-150}\\=0.20](https://tex.z-dn.net/?f=%5Cfrac%7B170-150%7D%7B250-150%7D%5C%5C%3D0.20)
c) the probability a randomly selected value will be between 170 and 230
=![\frac{230-170}{250-150}\\=0.60](https://tex.z-dn.net/?f=%5Cfrac%7B230-170%7D%7B250-150%7D%5C%5C%3D0.60)
The answer is C: 10,24,26
Answer:47/77month
Step-by-step explanation:
5.23+1.27*month=4.76=2.04*month
⇒0.47=0.77*month
⇒month=47/77=0.61038961
Answer:
www.symbolab.com , its a easy algebra calculator. wish u luck
Step-by-step explanation: