Based on the given information below and the picture, determine which pairs of lines, if any, are parallel. If none are necessarily parallel, write “none.” a. m2 = m_7 b. m23 = m_11 1/2 3/4 5/6 7/8 >e е c. m/1 = mZ12 d. m 13 = m/12 9/10 11/12 13 14 15 16 >f e. 26 and 27 are supplementary.​

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.)

What is the range? can’t seem to find it out

Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?