Given:
(4k⁷)³ = 4n(k⁷)³
Note that (aˣ)ⁿ = aˣⁿ
Expand the left and right sides.
4³k²¹ = 4nk²¹
Divide each side by k²¹.
4³ = 4n
Divide each side by 4.
4² = n
Therefore
n = 4² = 16
Answer: n = 16
Answer:
C
Step-by-step explanation:
To find the x- intercept let y = 0, hence
cos(
) = 0
=
(0 ) = ![\frac{\pi }{2}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Cpi%20%7D%7B2%7D)
multiply both sides by 2
x = π ← x- intercept
Answer:
around 40.74%
Step-by-step explanation:
11+16=27
27=100%of class population
11/27= around 40.74%
Answer:
Is B
Step-by-step explanation:
the vertex is 0,0
Axis of symmetry :x=-1
directrix y=-1
-2,1
-1,1/4
0,0
Answer:false
Step-by-step explanation:
It is in the millions.