Q3: POPULATION From 2013 to 2014, the city of Austin, Texas, Baw one
of the highest population growth rates in the country at 2.9%. The
population of Austin in 2014 was estimated to be about 912,000.
Part A If the trend were to continue, which equation represents
the estimated population t years after 2014?

A. Y = 912,000(0,029)

B. y = 912,000(3.9)

C. y = 1.029(912,000)

D. y = 912,000(1.029)

option a, c,d are correct.

step-by-step explanation:

from the given figure, it is given that z is equidistant from the sides of the triangle rst, then from triangle tzb and triangle szb, we have

tz=sz(given)

bz=zb(common)

therefore, by rhs rule,δtzb ≅δszb

by cpctc, sz≅tz

also, from δctz and δasz,

tz=sz(given)

∠tcz=∠saz(90°)

by rhs rule, δctz ≅ δasz, therefore by cpctc, ∠ctz≅∠asz

also,from δasz and δzsb,

zs=sz(common)

∠zbs=∠saz=90°

by rhs rule, δasz ≅δzsb, therefore, by cpctc, ∠asz≅∠zsb

hence, option a, c,d are correct.