The right answer is 19/20 which is A i hope this helps
If you mean by a(t)=2t+9 is the acceleration function then we integrate...
v(t)=2t^2/2+9t+c where c is vo and we are told that that is -7 so
v(t)=t^2+9t-7 integrating again we get:
s(t)=t^3/3+9t^2/2-7t+c where c is the initial position which is 8 so
s(t)=t^3/3+9t^2/2-7t+8 which neatened up as
s(t)=(2t^3+27t^2-42t+48)/6
Answer: i am not sure with the answer but need point pls help
Step-by-step explanation:
Two out of how many there is.
Answer:
25 people would go in for eye surgery
Step-by-step explanation:
500 people × 5% get eye surgery =
25 people get eye surgery
