K=14 i think thats right im not sure
Answer:
-0.25 ; 120 seconds 72 seconds
Step-by-step explanation:
Dive rate is constant :
Change in elevation after 8 seconds :
18 feets to 20 feets below
Rate of change = distance / time
(18 - 20) feets / 8 seconds
(-2 / 8) = - 0.25 feets per second
To reach 50.feets :
She needs to cover (50 - 20) = 30 feets
Time = distance / speed ; 30 feets / 0.25 = 120 seconds
55 if you mean one half
5500 if you mean 50 times 110
60 if you mean 50 from 110
Line them up on top of each other so it would be 30,261 so you were close but you have to line them up correctly
