Answer:
59.4 km
Step-by-step explanation:
use the formula <u>distance = velocity x time</u>
where velocity = 4.95 km/sec
time = 12 sec
plugin values into the formula
distance = 4.95 km/sec x 12 sec
distance = 59.4 km
therefore,
thor's hammer travelled 59.4 km
I <em>believe </em>it would be 4:7 books (the 4 new ones : the 7 older books).
Hope this helps!
2/5, 4/7, 5/2
5/2=2.5 2/5=.40 4/7= .59 that's aproximately for 4/7
