This is how I do it :)
if it helps you any just translate 40% to .4 just do 40/100, there are two zeros in 100 so move the decimal of 40. over two places 40%=40/100=.4
130*.4=52 so therefore 52 is 40% of 130
Answer:
50 products.
Step-by-step explanation:
He wants to gain 5000 - 500 = $4500 from his sales.
He has to sell 4500 / 90 = 50 products.
Answer:
![p = 0.05](https://tex.z-dn.net/?f=p%20%3D%200.05)
Step-by-step explanation:
Given
See attachment for the distribution
Required
Find p
To find p, we make use of:
![\sum P(x) = 1](https://tex.z-dn.net/?f=%5Csum%20P%28x%29%20%3D%201)
So, we have:
![0.50 + 0.25 + 0.13 + 0.07 + p = 1](https://tex.z-dn.net/?f=0.50%20%2B%200.25%20%2B%200.13%20%2B%200.07%20%2B%20p%20%3D%201)
![0.95 + p = 1](https://tex.z-dn.net/?f=0.95%20%2B%20p%20%3D%201)
Make p the subject
![p = 1 - 0.95](https://tex.z-dn.net/?f=p%20%3D%201%20-%200.95)
![p = 0.05](https://tex.z-dn.net/?f=p%20%3D%200.05)
Answer:
Step-by-step explanation:
okay i will answer but i dont see the question