Answer:
Option D. 8
Step-by-step explanation:
we have

Remember that

substitute

Remove the discontinuity at x=4
Simplify

so
Find the value of f(4)
For x=4

Answer:
625 seconds and 10 minutes
Step-by-step explanation:
distancs=S=5km=5000m
average speed=v=8m/s
time taken=t=?
as we know that
average speed=
average speed×time taken=distance covered
here we have to find the time taken
time taken=
time taken=
time taken=625seconds
now we convert seconds into minutes

10 minutes
Answer:
Use math-way
Step-by-step explanation:
Type in the equation and pick simplify
Answer:
25/36
Step-by-step explanation:
put 2500 over 3600 and you get 2500/3600 but you can simplify to get 25/36 but removing the 0's