Answer: B - 28.26 ft^2
Step-by-step explanation:
Formula is pi x r^2
3.14158 x 3^2 = 28.26
Hello :
29° +90°+X° = 180°
x° = 180°-90°-29°
x° = 61°...(first answer)
Y = x + 4
y = -x - 6
x + 4 = -x - 6
x + x = -6 - 4
2x = -10
x = -10/2
x = -5
y = x + 4
y = -5 + 4
y = -1
one solution : (-5,-1)
We are given with
initial consumption = 13.1
consumption after 17 years = 19.9
P < 0.01
The additional information are needed to compute for the confidence interval for the increase are
the standard deviation for the initial consumption and the increased consumption
