Mathematics, 15.04.2021 23:40 stryjker
40 PTS ! Madame Dumas has a rather extensive art collection and the overall value of her collection has been increasing each year. Three years ago, her collection was worth $450,000. Two years ago, the value of the collection was $810,000 and last year, the collection was valued at $1,458,000.Assume that the rate at which Madame Dumas’s art collection’s value increase remains the same as it has been for the last three years. The value of the art collection can be represented by a geometric sequence. The value of the collection three years ago is considered the first term in the sequence.
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A) Write anexplicit rule which can be used to determine the value of her art collection n years after that.
B) Use this rule to determine the value of her collection 12 years after she started tracking its worth rounded to the nearest dollar.
Answers: 3
Mathematics, 21.06.2019 17:00
Pam buys a sleeve of ball bearings for her skateboard. each of the bearings is 1 1/5 inches wide. the sleeve is 9 3/5 inches long. how many ball bearings are in the sleeve? show your work.
Answers: 3
Mathematics, 21.06.2019 19:30
The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)
Answers: 3
40 PTS ! Madame Dumas has a rather extensive art collection and the overall value of her collection...
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