which graph would be used to figure out how many students spend a given amount of time doing homework?​

Robert has 78 tomato lants and 56 cucumber plants .he wants to plant them in rows that only have one type of plant in each row with the same number of plants in each row. how many plants should he put in each row and how many rows of each type of plant will he need

How many and of which kind of roots does the equation f(x)=2x^4−9x^3+17x^2−16x+6 have?

Ineed with numbers 8,9and10 answer fast i have 10 minutes