Answer: The answer I got is 3 and pls correct me if I'm wrong
Step-by-step explanation: y=2x+2 and (-1,3)
y=2x+2
3=2(-1)+2
3=-2+2
3=0
-0 =0
3
For short you call this scientific notation.
FIRST
Count how many time you need to move the decimal over to make your single digit more then 1 and less then 10. So we will erase the 0's as we go along.
167000,000,000,000
So in this case we want to make the single digit 1.67 so it can be greater then 1 and less then 10
So now we see how many times we need to move the decimal and when you cant see the decimal just imagine it at the very end of the problem
167000,000,000,000
(For the mods out there I copied and pasted the bold number so i didn't have to take a while to retype the whole number. Thanks.)
SO NOW I get 14 because that's how many spots the decimal moved over.
Now since we need to right it in SN we need to write out this
X*10^X
The exponent X stands for how many times we moved the decimal over. I got 14 so we have that exponent
X*10^14
NOW We need to fiqure out X.... X was just the number we made greater then one and less then 0.
So thats 1.67
So we get
1.67*10^14
Did this help? <3
Answer: x + 100
Step-by-step explanation:
From the question, we are told that Bobbie has 100 more followers than Debora and x is used to represent the number of followers that Debora has.
The expression that shows the number of followers Bobbie has will be the number of followers that Debora has plus 100. This will be :
= x + 100
What do you mean like is this multiply choice or is there a photo that come with it
The volume of a sphere can be calculated as
![V=\frac{4}{3}\pi r^3](https://tex.z-dn.net/?f=V%3D%5Cfrac%7B4%7D%7B3%7D%5Cpi%20r%5E3)
Where r is the radius of the sphere
We want to calculate half of the volume, then we must divide that volume by 2
![V^{\prime}=\frac{1}{2}\frac{4}{3}\pi r^3](https://tex.z-dn.net/?f=V%5E%7B%5Cprime%7D%3D%5Cfrac%7B1%7D%7B2%7D%5Cfrac%7B4%7D%7B3%7D%5Cpi%20r%5E3)
Now we must find the radius of our sphere, the segment AB is the diameter of the sphere, and the radius is half od the diameter, then
![r=\frac{AB}{2}=\frac{12}{2}=6](https://tex.z-dn.net/?f=r%3D%5Cfrac%7BAB%7D%7B2%7D%3D%5Cfrac%7B12%7D%7B2%7D%3D6)
Let's put it into our equation
![\begin{gathered} V^{\prime}=\frac{1}{2}\left(\frac{4}{3}\right)(\pi)(r)^3 \\ \\ V^{\prime}=\frac{1}{2}\left(\frac{4}{3}\right)(\pi)(6)^3 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20V%5E%7B%5Cprime%7D%3D%5Cfrac%7B1%7D%7B2%7D%5Cleft%28%5Cfrac%7B4%7D%7B3%7D%5Cright%29%28%5Cpi%29%28r%29%5E3%20%5C%5C%20%20%5C%5C%20V%5E%7B%5Cprime%7D%3D%5Cfrac%7B1%7D%7B2%7D%5Cleft%28%5Cfrac%7B4%7D%7B3%7D%5Cright%29%28%5Cpi%29%286%29%5E3%20%5Cend%7Bgathered%7D)
The problem says to use
![\pi\approx\frac{22}{7}](https://tex.z-dn.net/?f=%5Cpi%5Capprox%5Cfrac%7B22%7D%7B7%7D)
Then
![V^{\prime}=\frac{1}{2}\left(\frac{4}{3}\right)\left(\frac{22}{7}\right)(6)^3](https://tex.z-dn.net/?f=V%5E%7B%5Cprime%7D%3D%5Cfrac%7B1%7D%7B2%7D%5Cleft%28%5Cfrac%7B4%7D%7B3%7D%5Cright%29%5Cleft%28%5Cfrac%7B22%7D%7B7%7D%5Cright%29%286%29%5E3)
Final answer:
The formula that can be used to calculate the volume of water inside the fish bowl is