Find the velocity of a truck that travels 75 miles north in 2.5 hours.

Step-by-step explanation:

Velocity can be found by dividing the displacement by the time.

The displacement of the truck is 75 miles north. The time is 2.5 hours.

Substitute the values into the formula.

Divide.

The velocity of the truck is 30 miles per hour north.

1,407.5 hours

step-by-step explanation:

we first convert all the time to hours and then sum them up.

there are 24 hours in 1 day, in 58 days, there are 24 x 58 = 1,392 hours.

there are 60 minutes in 1 hour, thus, 30 minutes will be equivalent to 30 / 60 = 0.5 hours.

therefore, the number of hours it will take mercury to complete a full rotation is 1,392 + 15 + 0.5 = 1,407.5 hours

c) blue

lol  

why do you ask > .>