Consider that 80 households purchased a television. The customers were surveyed. Results found that 64 households were satisfied with their purchase and 16 households were dissatisfied. Suppose 2 households are randomly selected from the 80 households. Find the probability that both households are dissatisfied with their purchase. Round to four decimal places. (2 points) Define A = first household selected is dissatisfied Define B = second household selected is dissatisfied.

Step-by-step explanation:

There are in total 80 households who purchased a television.

From the 80 households, 2 households can be chosen in way.

Total 16 households were dissatisfied, hence, from these 16 households 2 households can be chosen in ways.

Hence the required probability is  .

A = first household selected is dissatisfied = the first household is to be chosen from the 16 households. There will be in total 16 possibilities.

B = second household selected is dissatisfied = 16 possibilities if none of the dissatisfied household has been chosen or 15 possibilities if one of these household is already been chosen.

my answer got deleted but it's a

step-by-step explanation:

hi there!

first we need to find out how much they are adding to each number to make the next number.

ex: 4 + 4 = 8, 8 + 8 = 16, and so on.

so continuing with 32,

32 + 32 = 64

64 + 64 = 128

128 + 128 = 256

256 + 256 = 512

4, 8, 16, 32, 64, 128, 256, 512

the 8th term of the sequence will be 512

hope this ! ~