Time (hours) distance (miles)
0.5
12.5
1
25
1.5
37.5
Assuming that the ship travels at a constant speed, what is its speed?
miles per hour

Prove the divisibility of the following numbers: 25^9 + 5^7 is divisible by 30.also, read as (25 to the power of 9) + (5 to the power of 7) is divisible by 30. blank x 30what is the blank? ( it should be expressed in exponent form)