A new photocopier works 2 times as fast as an old one. When the machines work​ together, a university can produce all its staff manuals in 16 hr. Find the time it would take each​ machine, working​ alone, to complete the job. The new photocopier alone would take ___ hr.
The old photocopier alone would take ___ hr.

the median here is 25. your lowest value is 14 and highest value is 48. to find the third quartile, find the medium number in between 25 and 48 which would be 42 i believe.

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.

answer: 12x^2+6x

step-by-step explanation:

6x does not equal 24x. hope it works!