;kjh. 3 asked:


a boojum is a very slow-growing cactus. one fifty-year-old boojum is 1.5 meters tall has been growing about 0.03 meter each year. assume the growth pattern continues.

a – write an expression for the height in meters of the boojum y years from now. would it be 0.03(y)?

b – how tall will the boojum be in 50 years? 3?

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???? asked:


We have sprayed them with herbacide and it does kill the cactus, but we have so many we would have to spray our entire field. They aren’t prickly pear cactus they are smaller. They stick to car tires and shoes. We plan on having a horse in our pasture but are a little concerned about so many cactus’s. The field is about 30 acres. We bought the field to put a house, corrals, etc.. on it.

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