Como faço para descobrir a raiz quadrada de 272,25 pela fatoração

Jabari is power washing houses for a summer job. for every job, he charges an initial fee plus $30 for each hour of work. his total fee for a 4 -hour job, for instance, is $170 . jabari's total fee, f, for a single job is a function of the number, t, of hours it takes him to complete the job. write the function's formula.

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

Laura read 1/8 of a comic book in 2 days. she reads the same number of pages every day. what part of the book does she read in a week