The marker posts on a highway are 0.1 miles apart. If a truck is timed taking 5 seconds between posts, how fast is the truck going (in MPH; there are 3600 seconds
in an hour)?

v= 72 miles/hour

Explanation:

Speed

The speed is the ratio of the distance x traveled by an object and the time t it took to complete the distance.

We calculate the speed as follows:

The truck was timed taking t=5 seconds between posts that are x=0.1 miles apart.

The speed of the truck is:

Since 1 hour = 3,600 seconds:

v=0.02 * 3,600 miles/hour

v= 72 miles/hour

your answer is yx

hope this

~mia

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).