Find the surface area of this rectangular solid. 7cm 5cm 4cm

A. 138
B. 166
C. 168
D. 16
E. 140

E:The answer is 140 because seven times five times four equals 140.

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles

i think asking google will you get the answer to that question