After a special medicine is introduced into a petri dish full of bacteria, the number of bacteria remaining in the dish decreases rapidly . The relationship between the elapsed time in seconds, and the number of bacteria B(t) in the petri dish is modeled by the following function:

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

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.

Answer pls man im trying to get out of summer school