Use the diagram of 2/5 shown at right to make sense of the following questions.

a.) describe what 2/5 would look like if it were built on a 100% block. what are the largest pieces you could use? how many of these pieces would it take to build the portion? what are the smallest pieces you could use? how many of these pieces would it take to build the portion?

b.)write 2/5 as a fraction with a denominator of 10 and then with a denominator of 100. in other words, 2/5 = ? /10 and 2/5 = ? /100. what giant one would you use to show that 2/5 is equivalent to a portion of 100?

c.)how could 2/5 be written as a decimal? how is the decimal representation related to the 100% block diagram that you described in part (a)?

what is another name for the decimal representation of 2/5? explain how the name relates to the 100% block.

The accompanying table shows the numbers of male and female students in a particular country who received bachelor's degrees in business in a recent year. complete parts (a) and (b) below. business degrees nonbusiness degrees total male 189131 634650 823781 female 169539 885329 1054868 total 358670 1519979 1878649 (a) find the probability that a randomly selected student is male, given that the student received a business degree. the probability that a randomly selected student is male, given that the student received a business degree, is nothing. (round to three decimal places as needed.) (b) find the probability that a randomly selected student received a business degree, given that the student is female. the probability that a randomly selected student received a business degree, given that the student is female, is nothing. (round to three decimal places as needed.)

For g(x) = 5x - 3 and h(x) = [tex]\sqrt{x}[/tex], find (g · h)(4)

Set up and solve a proportion for the following application problem. if 55 pounds of grass seed cover 404 square feet, how many pounds are needed for 7272 square feet?