A 40 ft. tall tree casts a shadow that is 52 ft. long. A nearby building casts a shadow that is 166 ft. long. How tall is the building?

What is the quotient of 42/3 divided by 4 1/5

How do you convert 1.27 to a percentage

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.