So it needs to be:
64/2=32
32/2=16
16/2=8
8/2=4
4/2=2
2/2=1
So there need to be 7 rounds.
Hope this helps :)
Answer:
b < - ![\frac{3}{7}](https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B7%7D)
Step-by-step explanation:
Given
> b +
( multiply through by 7 to clear the fractions )
2 > 7b + 5 ( subtract 5 from both sides )
- 3 > 7b ( divide both sides by 7 )
-
> b , then
b < - ![\frac{3}{7}](https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B7%7D)
Answer: B. ![\dfrac{23520}{32928}](https://tex.z-dn.net/?f=%5Cdfrac%7B23520%7D%7B32928%7D)
Step-by-step explanation:
Let A = Event that species of fish comes from the Pacific Ocean .
B = Event that species of fish comes from world's three largest oceans.
To find : P(A |B)
Formula : ![P(A|B)=\dfrac{P(A\cap B)}{P(B)}](https://tex.z-dn.net/?f=P%28A%7CB%29%3D%5Cdfrac%7BP%28A%5Ccap%20B%29%7D%7BP%28B%29%7D)
Here,
![P(B)=\dfrac{32928}{33600}\ \ \ [Probability =\dfrac{favourable\ outcomes}{Total outcomes}]](https://tex.z-dn.net/?f=P%28B%29%3D%5Cdfrac%7B32928%7D%7B33600%7D%5C%20%5C%20%5C%20%5BProbability%20%3D%5Cdfrac%7Bfavourable%5C%20outcomes%7D%7BTotal%20outcomes%7D%5D)
![P(A\cap B)=\dfrac{23520}{33600}](https://tex.z-dn.net/?f=P%28A%5Ccap%20B%29%3D%5Cdfrac%7B23520%7D%7B33600%7D)
![P(A|B)=\dfrac{\dfrac{23520}{33600}}{\dfrac{32928}{33600}}=\dfrac{23520}{32928}](https://tex.z-dn.net/?f=P%28A%7CB%29%3D%5Cdfrac%7B%5Cdfrac%7B23520%7D%7B33600%7D%7D%7B%5Cdfrac%7B32928%7D%7B33600%7D%7D%3D%5Cdfrac%7B23520%7D%7B32928%7D)
Correct option : B. ![\dfrac{23520}{32928}](https://tex.z-dn.net/?f=%5Cdfrac%7B23520%7D%7B32928%7D)
Answer: 13 sheets of paper
Step-by-step explanation:
We are given the dimensions of the box and the wrap paper:
Box:
![(56 in)(8 in)(36 in)](https://tex.z-dn.net/?f=%2856%20in%29%288%20in%29%2836%20in%29)
Warp paper:
![(26 in)(17 in)](https://tex.z-dn.net/?f=%2826%20in%29%2817%20in%29)
Now we need to find the surface area of the box and the area of the wrap paper:
Box:
![surface_{1}=(56 in)(8 in)(2)=896 in^{2}](https://tex.z-dn.net/?f=surface_%7B1%7D%3D%2856%20in%29%288%20in%29%282%29%3D896%20in%5E%7B2%7D)
![surface_{2}=(8 in)(36 in)(2)=576 in^{2}](https://tex.z-dn.net/?f=surface_%7B2%7D%3D%288%20in%29%2836%20in%29%282%29%3D576%20in%5E%7B2%7D)
![surface_{3}=(56 in)(36 in)(2)=4032 in^{2}](https://tex.z-dn.net/?f=surface_%7B3%7D%3D%2856%20in%29%2836%20in%29%282%29%3D4032%20in%5E%7B2%7D)
![surface-area=896 in^{2}+576 in^{2}+4032 in^{2}=5504 in^{2}](https://tex.z-dn.net/?f=surface-area%3D896%20in%5E%7B2%7D%2B576%20in%5E%7B2%7D%2B4032%20in%5E%7B2%7D%3D5504%20in%5E%7B2%7D)
Warp paper:
![area=(26 in)(17 in)=442 in^{2}](https://tex.z-dn.net/?f=area%3D%2826%20in%29%2817%20in%29%3D442%20in%5E%7B2%7D)
Dividing the area of the box by the area of the paper:
![\frac{surface-area}{area}=\frac{5504 in^{2}}{442 in^{2}}=12.45 \approx 13](https://tex.z-dn.net/?f=%5Cfrac%7Bsurface-area%7D%7Barea%7D%3D%5Cfrac%7B5504%20in%5E%7B2%7D%7D%7B442%20in%5E%7B2%7D%7D%3D12.45%20%5Capprox%2013)
This means Angel's dad needs to purchase 13 sheets of wrapping paper.
Answer:
![2010\leq{x}\leq{2019}](https://tex.z-dn.net/?f=2010%5Cleq%7Bx%7D%5Cleq%7B2019%7D)
Step-by-step explanation:
- The function f(x) shows the number of cell tower users after "x" years from the year 2010.
- Then, the dependent varible of the function f(x) are the number of cell tower users after x years from 2010, and the independent variable of this function, "x", are the years that have passed since 2010, included 2010.
- This means that the independent variable should take the values of the years from 2010, which represent the domain (values that x variable can take), that are all the years between 2010 and 2019 (which is the present year).