The general term of a geometric sequence is
an = a1·r^(n-1)
Fill in the given numbers and do the arithmetic.
a12 = 18·2.1^(12-1)
a12 = 63,049.95009759978
_____
When a number with one decimal place is raised to the 11th power, the result is a number with 11 decimal places. It would seem you are expected to round this to some lesser number of decimal places. The number shown is exact. You can round it according to your needs.
Y + 1 = -14(x - 2)^2
y = -14(x - 2)^2 - 1
The vertex is the point (h, k) when the parabola is in the turning point form: y = a(x - h)^2 + k, therefor the vertex is at (2, -1)
I can’t really see the answer choices
the answer is C. m(p)=5p-40
Answer:
1.9
Step-by-step explanation:
Use triginometry to find the side length. So cosθ=
. Rearrange the equation so it looks like 2cosθ=?. We are given θ (20 degrees) so 2cos(20degrees)=?.
