i think. i am sorry if i am wrong
Step-by-step explanation:
10.416 m/s
step-by-step explantion:
distance=100m
time= 9.6s
average speed=100/9.6
=10.416 m/s
she was supposed to add the hours(38.5) and multiply the amount of money she earned(7.50) resulting in $288.75 .
correct me if i'm wrong and if it is i'm truly sorry.