Mathematics, 22.03.2020 20:05 heleneallie7ou1fnk
Choose all of the equation that model the situation appropriately a) y=20(1+0.25)^x Models a growth rate of 25% b) y=50000(0.8)^x Models a decay rate of 80% c)y=20(-0.18)^x models decay rate of 18% d) y=75000(1.024)^x models an increase of 2.4%
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Mathematics, 21.06.2019 16:30
Marco is studying a type of mold that grows at a fast rate. he created the function f(x) = 345(1.30)x to model the number of mold spores per week. what does the 1.30 represent? how many mold spores are there after 4 weeks? round your answer to the nearest whole number. 1.30 represents the number of mold spores marco had at the beginning of the study; 985 mold spores 1.30 represents the number of mold spores grown in a given week; 448 mold spores 1.30 represents the 30% rate of weekly growth; 345 mold spores 1.30 represents the 30% rate of weekly growth; 985 mold spores
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Mathematics, 21.06.2019 18:00
Rosy waxes 2/3 of her car with 1/4 bottle of car wax.at this rate,what fraction of the bottle of car wax will rosey use to wax her entire car
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Mathematics, 22.06.2019 00:00
David leaves his house to go to school. he walks 200 meters west and 300 meters north. how far is david from his original starting point?
Answers: 1
Choose all of the equation that model the situation appropriately a) y=20(1+0.25)^x Models a growth...
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