Partners wishing to avoid the use of purchased seeds are increasingly concerned about inadvertently grciwing hybrid plants as a result of pollen drifting from nearby farms. Assuming that these farmers raise their own seeds, the fractional portion of their crop that remains free of hybrid plants t years later can be approximated by P(t) = (0.99)t. 3) Using this model. predict the fractional portion of the crop that will be free of hybrid plants 10 yr after a neighboring farm begins to use purchased seeds. ' b) Find P'(10) and explain its meaning. c) When will half of the crop be hybrid plants? a ~-E>w- a) Alter 10 yr. 1:136 of the crop will be free of hybrid plants. (Round to the nearest integer as needed.)