In ΔGHI, h = 94 inches, ∠H=84° and ∠I=84°. Find the length of i, to the nearest 10th of an inch.

(urgent ) use pi 3.14 to estimate the circumference of the circle to the nearest hundredth middle is 4in (urgent )

Pls! does anybody know a shortcut for answering these types of questions in the future?

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)