Which situations are BEST modeled by an exponential function?
A)
The yearly depreciation of a...
Mathematics, 15.12.2020 19:00 ohartshorn3670
Which situations are BEST modeled by an exponential function?
A)
The yearly depreciation of a car.
B)
An investment compounded annually.
C)
The cost of screws sold by the pound.
D)
The amount of sugar to make a pound of fudge.
E)
The annual growth rate of a city's population.
Answers: 1
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
Answers: 1
Mathematics, 21.06.2019 17:00
Which of the following equations is of the parabola whose vertex is at (4, 3), axis of symmetry parallel to the y-axis and focus at (4, -3)? a.) y+3=1/24 (x+4)^2 b.)y-3=-1/24 (x-4)^2 c.)x-4=-1/24 (y-3)^2
Answers: 3
Mathematics, 22.06.2019 00:30
$5400 is? invested, part of it at 11? % and part of it at 8? %. for a certain? year, the total yield is ? $522.00. how much was invested at each? rate?
Answers: 1
Biology, 06.10.2019 11:00
Mathematics, 06.10.2019 11:00
Geography, 06.10.2019 11:00
History, 06.10.2019 11:00
Computers and Technology, 06.10.2019 11:00
Mathematics, 06.10.2019 11:00
Mathematics, 06.10.2019 11:00
Biology, 06.10.2019 11:00