You run to your home to a friend's home that is 8 miles away. You then walk home. What was your displacement ? Remember to include the correct units .

Explanation:

0 There was no displacement. That was the point of the question.

You run 8 miles in one direction. You walk - 8 miles on the return to home. You have not moved in terms of displacement. Displacement is distance that has direction.

The distance that you have travelled during the day is 8 + 8 = 16 miles. Distance does not account for direction. That's why your car has gone a distance of more than 0 miles. If the car measured displacement it would always read 0 when you returned home --  kind of a useless piece of information. You would never know when to get  an oil change.

emily ruth's annual premium is $1058.50

step-by-step explanation:

emily ruth is a female of 27 years age purchasing 20 year endowment insurance with face value $25000.

from the given table,

for females, the age of a male 3 years younger should be used.

so, we have to check for 24 year male for 20 year endowment.

it is 42.34 for every $1000 face value.

for a face value of $25000,

it is 25 * 42.34 = $1058.50

∴ emily ruth's annual premium is $1058.50

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