Answer:
$10.26
Step-by-step explanation:
$4.98x0.03= 0.1494,
4.98+0.1494= 5.13
2; 5.13+5.13= 10.26
Get photo math. Take a picture of your problem and it will tell you the answer and step by step how do to do it
Answer
A.CD
Cause theCD is the mid point of triangle ADB which divides triangle in two half if you look carefully you can understand the diagram ☺️☺️
Answer: 4 times
Step-by-step explanation: there are 3 sections, and 12 spins, so just divide the number of spins by the number of colors (12/3) to get the approximate number of time the spinner lands on the color
Answer:
Step-by-step explanation:
As the given recursive formula
![{\displaystyle a_{n}=a_{n-1}+2n}](https://tex.z-dn.net/?f=%7B%5Cdisplaystyle%20a_%7Bn%7D%3Da_%7Bn-1%7D%2B2n%7D)
and
![a_{1} =-6](https://tex.z-dn.net/?f=a_%7B1%7D%20%3D-6)
So, we have to determine the next three terms i.e. ![a_{2}, a_{3},a_{4}](https://tex.z-dn.net/?f=a_%7B2%7D%2C%20a_%7B3%7D%2Ca_%7B4%7D)
<em>Determining the value of
</em>
As
![{\displaystyle a_{n}=a_{n-1}+2n}](https://tex.z-dn.net/?f=%7B%5Cdisplaystyle%20a_%7Bn%7D%3Da_%7Bn-1%7D%2B2n%7D)
Putting
to find ![a_{2}](https://tex.z-dn.net/?f=a_%7B2%7D)
![{\displaystyle a_{2}=a_{2-1}+2(2)}](https://tex.z-dn.net/?f=%7B%5Cdisplaystyle%20a_%7B2%7D%3Da_%7B2-1%7D%2B2%282%29%7D)
![{\displaystyle a_{2}=a_{1}+4}](https://tex.z-dn.net/?f=%7B%5Cdisplaystyle%20a_%7B2%7D%3Da_%7B1%7D%2B4%7D)
∵a₁=-6
![{\displaystyle a_{2}=-2}](https://tex.z-dn.net/?f=%7B%5Cdisplaystyle%20a_%7B2%7D%3D-2%7D)
<em>Determining the value of
</em>
As
![{\displaystyle a_{n}=a_{n-1}+2n}](https://tex.z-dn.net/?f=%7B%5Cdisplaystyle%20a_%7Bn%7D%3Da_%7Bn-1%7D%2B2n%7D)
Putting
to find ![a_{3}](https://tex.z-dn.net/?f=a_%7B3%7D)
![{\displaystyle a_{3}=a_{3-1}+2(3)}](https://tex.z-dn.net/?f=%7B%5Cdisplaystyle%20a_%7B3%7D%3Da_%7B3-1%7D%2B2%283%29%7D)
![{\displaystyle a_{3}=a_{2}+6}](https://tex.z-dn.net/?f=%7B%5Cdisplaystyle%20a_%7B3%7D%3Da_%7B2%7D%2B6%7D)
∵a₂=-2
![{\displaystyle a_{3}=4}](https://tex.z-dn.net/?f=%7B%5Cdisplaystyle%20a_%7B3%7D%3D4%7D)
<em>Determining the value of
</em>
As
![{\displaystyle a_{n}=a_{n-1}+2n}](https://tex.z-dn.net/?f=%7B%5Cdisplaystyle%20a_%7Bn%7D%3Da_%7Bn-1%7D%2B2n%7D)
Putting
to find ![a_{4}](https://tex.z-dn.net/?f=a_%7B4%7D)
![{\displaystyle a_{4}=a_{4-1}+2(4)}](https://tex.z-dn.net/?f=%7B%5Cdisplaystyle%20a_%7B4%7D%3Da_%7B4-1%7D%2B2%284%29%7D)
![{\displaystyle a_{4}=a_{3}+8}](https://tex.z-dn.net/?f=%7B%5Cdisplaystyle%20a_%7B4%7D%3Da_%7B3%7D%2B8%7D)
∵a₃=4
![{\displaystyle a_{4}=12}](https://tex.z-dn.net/?f=%7B%5Cdisplaystyle%20a_%7B4%7D%3D12%7D)
So,
<em>Keywords: sequence, recursive formula, terms</em>
Learn more sequence and recursive formula from brainly.com/question/12638593
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