Adrive find difficulty to drive a car when the ground is cover with ice explain why?

Determine the maximum r-value of the polar equation r =3+3 cos 0

Avolcano erupts next to a grassland area in a valley. a. describe three ways in which material released by the volcano could impact the grassland area. b. describe three ways in which the grassland ecosystem could recover after a volcanic eruption.

Write a polynomial function with the given zeros x= -1,0,2show your work