a model plane is is 4 cm tall. If it was built with a scale of 1 cm: 3 m, then how tall is the real plane

Which of the greatest common gcf of 32 and 48 a 16 b 96 c 8 d 32

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.

In parallelogram abcd the ratio of ab to bcis 5: 3. if the perimeter of abcd is 32 find ab