3x*5x*8x=960
x^3=960/120
x= cubrt(8)=2
sides then are 6;10;16
hope this helps
Answer:
Yes,there is a significant association shell weight and the widths of the opercula
Step-by-step explanation:
Using a correlation Coefficient calculator :
Given the data above :
The Coefficient of correlation(r) obtained is :
0.7632
Obtaining the test statistic :
T = r² / √(1 - r²) / (n - 2)
T = 0.7632² / √(1 - 0.7632²) / (10 - 2)
T = 0.58247424 / 0.2284528
Test statistic = 2.550
The Pvalue from r score , N = 10
Pvalue(0.7632, 10) = 0.01022
α = 0.05
If Pvalue < α ; reject H0
Pvalue < α ; We conclude that there is a significant association shell weights and the widths of the opercula
Answer:
I is clear that, the linear equation
has no solution.
Step-by-step explanation:
<u>Checking the first option:</u>
![\frac{2}{3}\left(9x+6\right)=6x+4](https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B3%7D%5Cleft%289x%2B6%5Cright%29%3D6x%2B4)
![6x+4=6x+4](https://tex.z-dn.net/?f=6x%2B4%3D6x%2B4)
![\mathrm{Subtract\:}4\mathrm{\:from\:both\:sides}](https://tex.z-dn.net/?f=%5Cmathrm%7BSubtract%5C%3A%7D4%5Cmathrm%7B%5C%3Afrom%5C%3Aboth%5C%3Asides%7D)
![6x+4-4=6x+4-4](https://tex.z-dn.net/?f=6x%2B4-4%3D6x%2B4-4)
![6x=6x](https://tex.z-dn.net/?f=6x%3D6x)
![\mathrm{Subtract\:}6x\mathrm{\:from\:both\:sides}](https://tex.z-dn.net/?f=%5Cmathrm%7BSubtract%5C%3A%7D6x%5Cmathrm%7B%5C%3Afrom%5C%3Aboth%5C%3Asides%7D)
![6x-6x=6x-6x](https://tex.z-dn.net/?f=6x-6x%3D6x-6x)
![0=0](https://tex.z-dn.net/?f=0%3D0)
![\mathrm{Both\:sides\:are\:equal}](https://tex.z-dn.net/?f=%5Cmathrm%7BBoth%5C%3Asides%5C%3Aare%5C%3Aequal%7D)
![\mathrm{True\:for\:all}\:x](https://tex.z-dn.net/?f=%5Cmathrm%7BTrue%5C%3Afor%5C%3Aall%7D%5C%3Ax)
<u>Checking the 2nd option:</u>
![5x+12=5x-7](https://tex.z-dn.net/?f=5x%2B12%3D5x-7)
![\mathrm{Subtract\:}5x\mathrm{\:from\:both\:sides}](https://tex.z-dn.net/?f=%5Cmathrm%7BSubtract%5C%3A%7D5x%5Cmathrm%7B%5C%3Afrom%5C%3Aboth%5C%3Asides%7D)
![5x+12-5x=5x-7-5x](https://tex.z-dn.net/?f=5x%2B12-5x%3D5x-7-5x)
![\mathrm{Simplify}](https://tex.z-dn.net/?f=%5Cmathrm%7BSimplify%7D)
![12=-7](https://tex.z-dn.net/?f=12%3D-7)
![\mathrm{The\:sides\:are\:not\:equal}](https://tex.z-dn.net/?f=%5Cmathrm%7BThe%5C%3Asides%5C%3Aare%5C%3Anot%5C%3Aequal%7D)
![\mathrm{No\:Solution}](https://tex.z-dn.net/?f=%5Cmathrm%7BNo%5C%3ASolution%7D)
<u>Checking the 3rd option:</u>
![4x+7=3x+7](https://tex.z-dn.net/?f=4x%2B7%3D3x%2B7)
![\mathrm{Subtract\:}7\mathrm{\:from\:both\:sides}](https://tex.z-dn.net/?f=%5Cmathrm%7BSubtract%5C%3A%7D7%5Cmathrm%7B%5C%3Afrom%5C%3Aboth%5C%3Asides%7D)
![4x+7-7=3x+7-7](https://tex.z-dn.net/?f=4x%2B7-7%3D3x%2B7-7)
![\mathrm{Simplify}](https://tex.z-dn.net/?f=%5Cmathrm%7BSimplify%7D)
![4x=3x](https://tex.z-dn.net/?f=4x%3D3x)
![\mathrm{Subtract\:}3x\mathrm{\:from\:both\:sides}](https://tex.z-dn.net/?f=%5Cmathrm%7BSubtract%5C%3A%7D3x%5Cmathrm%7B%5C%3Afrom%5C%3Aboth%5C%3Asides%7D)
![4x-3x=3x-3x](https://tex.z-dn.net/?f=4x-3x%3D3x-3x)
![\mathrm{Simplify}](https://tex.z-dn.net/?f=%5Cmathrm%7BSimplify%7D)
![x=0](https://tex.z-dn.net/?f=x%3D0)
<u>Checking the 4th option:</u>
![-3\left(2x-5\right)=15-6x](https://tex.z-dn.net/?f=-3%5Cleft%282x-5%5Cright%29%3D15-6x)
![\mathrm{Subtract\:}15\mathrm{\:from\:both\:sides}](https://tex.z-dn.net/?f=%5Cmathrm%7BSubtract%5C%3A%7D15%5Cmathrm%7B%5C%3Afrom%5C%3Aboth%5C%3Asides%7D)
![-6x+15-15=15-6x-15](https://tex.z-dn.net/?f=-6x%2B15-15%3D15-6x-15)
![\mathrm{Simplify}\](https://tex.z-dn.net/?f=%5Cmathrm%7BSimplify%7D%5C)
![-6x=-6x](https://tex.z-dn.net/?f=-6x%3D-6x)
![\mathrm{Add\:}6x\mathrm{\:to\:both\:sides}](https://tex.z-dn.net/?f=%5Cmathrm%7BAdd%5C%3A%7D6x%5Cmathrm%7B%5C%3Ato%5C%3Aboth%5C%3Asides%7D)
![-6x+6x=-6x+6x](https://tex.z-dn.net/?f=-6x%2B6x%3D-6x%2B6x)
![\mathrm{Simplify}](https://tex.z-dn.net/?f=%5Cmathrm%7BSimplify%7D)
![\mathrm{Both\:sides\:are\:equal}](https://tex.z-dn.net/?f=%5Cmathrm%7BBoth%5C%3Asides%5C%3Aare%5C%3Aequal%7D)
![\mathrm{True\:for\:all}\:x](https://tex.z-dn.net/?f=%5Cmathrm%7BTrue%5C%3Afor%5C%3Aall%7D%5C%3Ax)
Result:
Therefore, from the above calculations it is clear that, the linear equation
has no solution.
Answer:
2962.8
Step-by-step explanation:
you wants to divide how much percent into the house in three years then the answer would be
Answer:
I believe 0.6 would be the answer