2+2=4
3+1=4
1+1+1+1=4
5-1=4
4= THE WORLD!!!!!!!!!!!!!!!!!!!!!!!!!!!
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Find Radius :
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Base area = πr²
169π = πr²
r² = 169
r = √169
r = 13 cm
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Find height :
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Height = 13 + 4
Height = 17 cm
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Find Volume :
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Volume = πr²h
Volume = π(13)²(17)
Volume = 9025.8 cm³
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Answer: Volume = 9025.8 cm³
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Slope-intercept form is y=mx+b where m=slope and b=y-intercept
therefore, y=-3x-1
Answer:
a) 1/24 do total
Step-by-step explanation:
We have that:
The total is 1.
The first friend gets 1/4 of the total.
The second friend gets 1/3 of the total
The third friend gets 3/8 of the total.
The remaining is x.
So
![\frac{1}{4} + \frac{1}{3} + \frac{3}{8} + x = 1](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B4%7D%20%2B%20%5Cfrac%7B1%7D%7B3%7D%20%2B%20%5Cfrac%7B3%7D%7B8%7D%20%2B%20x%20%3D%201)
The least common multiple between 4, 3 and 8 is 24. So
![\frac{6 + 8 + 3*3 + 24x}{24} = 1](https://tex.z-dn.net/?f=%5Cfrac%7B6%20%2B%208%20%2B%203%2A3%20%2B%2024x%7D%7B24%7D%20%3D%201)
![23 + 24x = 24](https://tex.z-dn.net/?f=23%20%2B%2024x%20%3D%2024)
![24x = 1](https://tex.z-dn.net/?f=24x%20%3D%201)
![x = \frac{1}{24}](https://tex.z-dn.net/?f=x%20%3D%20%5Cfrac%7B1%7D%7B24%7D)
So the correct answer is:
a) 1/24 do total
Answer:
2 numbers apart (17 and 19)
Step-by-step explanation:
Eaxh other number is even, and 5, 3, and 9 are sometimes not prime. 1 is prime though.
Hope this helps!