(1, -2, 1) is perpendicular/normal to the plane, and passes through the point (1, -2, 1), so its equation is
Do you mean cube root because the cube root of 24 is 2.88 and other repeating decimals
Hello!
We will plug in each ordered pair into the equation and see if it works.
A)
0=-9(0)
0=0
True
B)
18=-9(-2)
18=18
True
C)
-9=-9(-1)
-9≠9
False
D)
-27=-9(-3)
-27≠27
False
E)
-18=-9(2)
-18=-18
True
F)
36=-9(4)
36≠-36
False
You answers are A, B, and E.
I hope this helps!
It would be C.
For example, say 1 person comes. This would be x=1. Plugging this in gives you,
y=0.5 + 1.3
This shows that C is true since x is always going to be multiplied by 0.5.
1.3 would be the base amount of time it takes to arrange since if it the y-intercept.
I think it’s 79%.
11/14 is 0.785..
In percentage, it’s 78.5%
Rounded to the nearest ones, it’s about 79%
