Write twenty eight million, seven hundred and five thousand, one hundred and eighty five as a number.

News cameras take an overhead picture of a crowd at an outdoor event journalist then count the total number of people in the picture and use the sample of estimate the total number of people in the crowd this process is an example of

How many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

Find the value of x. give reasons to justify your solutions! l, m ∈ kn