Answer:
1.14 s
Step-by-step explanation:
Time, 
Here, d is the distance and s is the speed/velocity
Since we're given the velocity, s as 28 ft/s and the distance between the position of the rocket and ground as 32 ft then

Therefore, it needs 1.14 seconds
You just have to divide the decimals
The answer is C. . . . . . . . . . . . .
The slope is 1/6. y= mx + b
m is always to slope.