A) 3.3 m/s
1 km/ 5 minutes
=1000 m/ 5(60) s
= 1000 m/ 300s
=10/3 s
=3.3 m/s
Answer:36 marbles
Step-by-step explanation:1/2*3=3/6
1/3*2=2/6 3/6+2/6=5/6 6 marbles = 1/6 of the bag 6*6=36
Answer:

Step-by-step explanation:
we have

To find out f(x+h), substitute the variable x by the variable (x+h) in the function f(x)
so


Just divide 8 nad 9 to get X