Brand y cola sponsors a survey of 15,559 residents of texas to determine which brand of cola they prefer. forty percent say they prefer brand x, and 60 percent say they prefer brand y. which of the following is the population sample?

step-by-step explanation:

hans did not square the 40-unit side; he merely multiplied it by 2.   incorrect.

umm im not really sure because i never had to do this

step-by-step explanation:

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.

tayeserqp p201311