Answer:
9/64
Step-by-step explanation:
So, we need to find the probability of drawing a blue marble the first time. There are a total of 8 marbles, and 3 blue marbles. So, the probability for the FIRST PULL will be:
3/8
Now, you REPLACE it meaning the value will stay the same. So now you just multiply.
3/8 * 3/8 = 9/64
Hope this helps !!
-Ketifa
Answer:
you didnt provide any info over the question
Answer:
2644.415 feet spuared
Step-by-step explanation:
I think the attached photo is your full question, and my answer:
We need to find:
- the area of the pool = π = 3.14* = 1319.585 feet spuared.
- The area of the triangular fence = 1/2* 84*92 = 3964 feet spuared
So, the area of the backyard which is not covered by the pool is:
The area of the triangular fence - the area of the pool
= 3964 - 1319.585
= 2644.415
Hope it will find you well.
Answer:
$57
Step-by-step explanation:
Add 4 to both sides
x < -5
Closed circle at x = 5, line points left