A helicopter, initially hovering 404040 feet above the ground, begins to gain altitude at a rate of 212121 feet per second. Which of the following functions represents the helicopter’s altitude above the ground yyy, in feet, ttt seconds after the helicopter begins to gain altitude?

idk

step-by-step explanation:

3/6 chance

step-by-step explanation:

half of the nubers are odd numbers (1,3,5) which in that case if you would be told to simplify it would be 1/2

y/x of point b= y/x of point a

step-by-step explanation:

(i got the same question, this was the correct answer.)

one fourth of 9% = 2.25%

gavin is correct in saying : the equivalent quarterly interest rate would be

2.25%.