Answer:
Extrapolation
Step-by-step explanation:
From the linear regression plot created in the picture given, se could see that Tha percentage of student covered by the the plot is just above 16%. Therefore, to predict the percentage of the number of juvenile violent crime arrests would be in a state if 25% of children are not in school or in the labor force will require us to assume that the current trend continues into the future. Hence, we use the information and indications we have at present to make prediction into the future based on the assumption that we the current trend will remain relevant and applicable. This assumption into the future based on current trend is called EXTRAPOLATION.
The answer is the square root of (12^2 + 5^2), which is 13. You're correct
Answer:
sorry we can't understand this language very very sorry
A.
n=1 is -4*1=-4
1st term is -4
2nd is -4/3
3rd is -4/9
4th is -4/27
b. converge because -1<r<1
c. as long as -1<r<1, then
the sum of the infnite series is
![\frac{a_1}{1-r}](https://tex.z-dn.net/?f=%20%5Cfrac%7Ba_1%7D%7B1-r%7D%20)
a1=-4
r=1/3
![\frac{-4}{1-1/3}](https://tex.z-dn.net/?f=%20%5Cfrac%7B-4%7D%7B1-1%2F3%7D%20)
=
![\frac{-4}{2/3}](https://tex.z-dn.net/?f=%20%5Cfrac%7B-4%7D%7B2%2F3%7D%20)
=-12/2=-6
it has a sum of -6
sum of gemoetric sequence is
![\frac{a_1(1-r^n)}{1-r}](https://tex.z-dn.net/?f=%20%5Cfrac%7Ba_1%281-r%5En%29%7D%7B1-r%7D%20)
a1=6
r=2
n=10
![\frac{6(1-2^{10})}{1-2}](https://tex.z-dn.net/?f=%20%5Cfrac%7B6%281-2%5E%7B10%7D%29%7D%7B1-2%7D%20)
![\frac{6(1-2^{10})}{-1}](https://tex.z-dn.net/?f=%20%5Cfrac%7B6%281-2%5E%7B10%7D%29%7D%7B-1%7D%20)
6138
2nd answer
3*5+4*5+5*5+6*5+7*5+8*5=
5*(3+4+5+6+7+8)=
165
answer is 4th one
Answer:
$425
Step-by-step explanation:
Let washer be w
Let dryer be d
If d =x then w=x +74
x+x+74=924
2x+74=924
2x=850
dividing both sides by 2
x=425 hence d which is the dryer is $425