The projected worth (in millions of dollars) of a large company is modeled by the equation
y = 246(1.11)". The variable x represents the
number of years since 1997. What is the
projected annual percent of growth, and what
should the company be worth in 2005?
[A] 21%; $273.06 million
[B] 21%; $629.28 million
I
[C] 11%; $566.92 million
[D] 11%; $510.74 million

5/12, or 5: 12

step-by-step explanation:

they are simplified

step-by-step explanation:

the polynomial is a perfect square trinomial of the form a^2-2ab+b^2:

option a. true

step-by-step explanation:

9x^2-12x+4

comparing with the form a^2-2ab+b^2

1.) a^2=9x^2

solving for a: square root both sides of the equation:

sqrt(a^2)=sqrt(9x^2)

a=sqrt(9) sqrt(x^2)

a=3x

2.) b^2=4

solving for b: square root both sides of the equation:

sqrt(b^2)=sqrt(4)

b=2

to be a perfet square trinomial 2ab must be equal to 12x. let's check:

2ab = 2 (3x) (2)

2ab = 12x

correct