Mathematics, 29.10.2019 00:31 dayanaraa61
The percent of usage of the word judgment in books can be modeled with an exponential decay curve. let p be the
percent as a function of x, and let x be the number of years after 1900; then, p(x) = 0.0 220 465 ⋅ e^−0.0 079 941x.
a. according to the model, in what year was the usage 0.1% of books?
b. when does the usage of the word judgment drop below 0.001% of books? this model was made with data
from 1950 to 2005. do you believe your answer is accurate? explain.
c. find pp−1. what does the domain represent? what does the range represent?
Answers: 3
Mathematics, 21.06.2019 16:10
20 da is equal to a. 2,000 cm. b. 2 m. c. 20,000 cm. d. 20,000 mm
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Mathematics, 21.06.2019 17:30
The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a.the profit when the unit price is equal to 0b.the unit price(s) when the profit is equal to 0c.the profit when the unit price is greatestd.the unit price(s) when profit is greatest
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Mathematics, 21.06.2019 21:00
Hurry if the population of of an ant hill doubles every 10 days and there are currently 100 ants living in the ant hill what will the ant population be in 20 days
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The percent of usage of the word judgment in books can be modeled with an exponential decay curve. l...
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