Help! Please! Given polynomial function (f) and a zero of (f), find the other zeros.

1) f(x) = 10x^3 - 81x^2 + 71x +42 ; 7

2) f(x) = 5x^3 - x^2 - 18x + 8 ; -2

Marco is studying a type of mold that grows at a fast rate. he created the function f(x) = 345(1.30)x to model the number of mold spores per week. what does the 1.30 represent? how many mold spores are there after 4 weeks? round your answer to the nearest whole number. 1.30 represents the number of mold spores marco had at the beginning of the study; 985 mold spores 1.30 represents the number of mold spores grown in a given week; 448 mold spores 1.30 represents the 30% rate of weekly growth; 345 mold spores 1.30 represents the 30% rate of weekly growth; 985 mold spores

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?

Mr.walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?