Simple interest $34,000 invested at 4% for 3 years

final amount would be $38080

Step-by-step explanation:

1) find 4% of 34000

34000 x .04 = 1360

2) multiply that by your time frame which is 3 years

1360 x 3 = 4080

3) add your interest to your original amount

34000 + 4080 = 38080

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