Define the parabola equation when the vertex is the same center point of a circle x^2+y^2+4x-6y-12=0 with y=8 is the diectrix of its. a)x^2-4x+20y-56=0 b)x^2+4x-20y+56=0 c)x^2+4x+20y-56=0 d)x^2+4x-20y-56=0

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of

1 liter of pineapple juice was made i think.

step-by-step explanation:

it should be described as a proper fraction.