Slope-Intercept form is y=mx+b where b is the y-intercept and m is slope
<span>y-4=3/4(x+8)
First distribute that 3/4 into (x+8)
y-4 = (3/4)x + 24/4
Add 4 to both sides and simplify 24/4
y = (3/4)x + 6 + 4
Combine like terms and you're done!
y = (3/4)x + 10</span>
The answer of that question is19.
Answer:
In average, houses in the particular area use 119,6 therms of gas during the month of January.
Step-by-step explanation:
The μ formula is:
μ= ΣXi/N
ΣXi= is the sum of each xi. xi is each observation in the sample.
N= Total number of observations.
For this case:
ΣXi= 125+103+118+ 109+ 122+ 82+ 99+ 138+ 151+ 149
ΣXi= 1196
N= 10
μ= 1196/10
μ= 119,6
In average, houses in the particular area use 119,6 therms of gas during the month of January.
A≈21.46
First you find the area of the square
A=a^2 which is
=10^2
A=100
Then you find the area of the circle
A=πr^2
= π(5)^2
A≈78.54
Now you subtract the 78.54 from 100 to get 21.46
