in the following year the total number of accidents on urban town roads reached 350. if the ratio of fatal and other serious accidents to the number of accidents stayed the same, approximately how many fatal and other serious accidents were there on urban town roads?​

The graph shows the prices of different numbers of bushels of corn at a store in the current year. the table shows the prices of different numbers of bushels of corn at the same store in the previous year. previous year number of bushels price of corn (dollars) 2 10 4 20 6 30 8 40 part a: describe in words how you can find the rate of change of a bushel of corn in the current year, and find the value. part b: how many dollars more is the price of a bushel of corn in the current year than the price of a bushel of corn in the previous year? show your work.

Ineed to find the answer to number 2

Which shows one way to determine the facts of x3+4x2+5x+20 by grouping