Answer:
Multiply by 3;9
Step-by-step explanation:
9/3=3
12/4=3
18/6=3
27/n=3
N=9
Yes but I don't know how to explain i wish i could help more sorry
For the regression equation and e the number of kilowatt-hours, in thousands, for a six-room house is mathematically given as
Y = 1.33-0.667X and 5.3332
<h3>What is the number of kilowatt-hours, in thousands, for a six-room house?</h3>
Generally, the equation for the standard deviation is mathematically given as
ₓ =
= 
= 2.72
= 
= 2.01
therefore correlation coff
r = 
r = 0.9038
In conclusion the regression equation is given
b = r_sy/sx
b = (0.9038)(2.01/2.72)
= 0.667
intercept
a = 7.4-0.667(9.1)
a = 1.33
The regression equation is
Y = 1.33-0.667X
(b) number of kilowatts x = 6 house
Y = 1.33-0.667X
Y = 1.33-0.667(6)
= 5.3332
Read more about Electric field
brainly.com/question/9383604
In the "1s" place,
1₅ + 3₅ = 4₅
In the "5s" place,
2₅ + 4₅ = (6)₅ = (5 + 1)₅ = 10₅ + 1₅ = 11₅
In the "25s" place, we carry the leading 1 from the "5s" place,
3₅ + 3₅ + 1₅ = (7)₅ = (5 + 2)₅ = 10₅ + 2₅ = 12₅
In the "125s" place, we carry over the 1 again,
4₅ + 1₅ = (5)₅ = (5 + 0)₅ = 10₅ + 0₅ = 10₅
Putting everything together,
4321₅ + 343₅ = 10214₅
1. Alternate angle
2. Alternate exterior angle
3. Corresponding angle
4. Vertical angle
5. Consecutive angle
6. Alternate exterior angle
7. x = 110°
8. x = 70°
9. x = 60°
10. x = 130°
11. x = 53°
12. x = 60°
13. x = 30°
14. x = 65°
15. x = 24°
16. x = 174°
<em>hope this helps....</em>