First we have to find the areas of both circle using the formula
![Area = \pi r^2](https://tex.z-dn.net/?f=%20Area%20%3D%20%5Cpi%20r%5E2%20)
For larger circle,
![Area= \pi(5)^2 = 25 \pi](https://tex.z-dn.net/?f=%20Area%3D%20%20%5Cpi%285%29%5E2%20%3D%2025%20%5Cpi%20)
For smaller circle,
![Area = \pi (4)^2 = 16 \pi](https://tex.z-dn.net/?f=%20Area%20%3D%20%5Cpi%20%284%29%5E2%20%3D%2016%20%5Cpi%20)
Required probability
![= \frac{25 \pi -16 \pi}{25 \pi} *100 = \frac{9}{25}*100 = 36%](https://tex.z-dn.net/?f=%20%3D%20%5Cfrac%7B25%20%5Cpi%20-16%20%5Cpi%7D%7B25%20%5Cpi%7D%20%2A100%20%3D%20%5Cfrac%7B9%7D%7B25%7D%2A100%20%3D%2036%25%20)
Correct option is the second option .
Answer:
For this case, the first thing we must do is define variables:
x: number of hammers
y: number of wrenches
We write the system of inequations:
10x + 6y <= 120
x + y> = 14
Step-by-step explanation:
Answer:
x= 12
Step-by-step explanation
3x+8=44
subtract 8 from both sides: 3x+8= 44
-8 -8
3x=36
then divide by 3 on both sides
3x=36
3 3
which leaves : x=12
my explaining is horrible but i hope this helps
Answer:
I think that would be 1/5
Explanation:
Hope this helps!
Answer:
At most it can hold 18 bagels
Step-by-step explanation:
So we can make this an equation
16 · 16 square tray = 9 bagels on top of it
We just doubled both sides of it
giving us 32 · 32 square tray = 18 bagels can be held.