Researchers recorded that a group of bacteria grew from 30 to 900 in 18 hours. At this rate of growth how many bacteria will there be in 36 hours from the start of the experiment

Find the missing number. a. 3 : 24 = : 72 b. : 18 = 5 : 9 c. 6: = 36 : 36

If eh = hg and hg=16, find the diameter of k

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.