One day, a pet supply store selected every 20th person on a customer list and asked each how many dogs he or she had at home. ten persons were asked in all. number of dogs at home: 2, 1, 3, 2, 2, 1, 4, 0, 1, 4 what is an estimate of the mean number of dogs in a customer’s home?

(8+64)^2= 5184 < answer

step-by-step explanation:

2^3 = 8

4^3= 64

(8+64)^2 = 5184

step-by-step explanation:

consider the parallelogram shown in the attached image.

in the parallelogram hijk, the length of hk is given as,

from the properties of parallelogram we know that the opposite sides of a parallelogram are parallel to each other and are equal in measure.

therefore, the length of the side ij must be equal to the length of the side hk and that is .

hence, the expression for the length of ij confirms that hijk is a parallelogram.