10.8% of the population is 65 or older. Find the probability that the following number of persons selected at random from 50 people are 65 or older. The probability that all are 65 or older is
The probability at most 2 are 65 or older is

he has 140 chickens because he has 10 times more chickens than ducks and he has 14 ducks so 14*10=140

your answer is

a.

5

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.