Mathematics, 13.06.2020 08:57 gabriellabadon2

In a city, a certain virus spreads from an initial infected individual in a circular pattern. The radius of the circle in kilometers can be modeled by the function r(d) = 0.1720, where d is days. The area of a circle is represented by
A = str2. Which function expresses the area of the virus spread as a function of d, the number of days?

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:00, faithcalhoun

Acylinder has volume 45π and radius 3. what is it’s height?

Answers: 2

continue

Mathematics, 21.06.2019 17:30, dommalb

Which of the following tables represents exponential functions?

Answers: 1

continue

Mathematics, 21.06.2019 20:00, karamalqussiri478

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?

Answers: 1

continue

Mathematics, 21.06.2019 20:50, xbeatdroperzx

Ms. ortiz sells tomatoes wholesale. the function p(x)=-80x^2+320x-10, graphed below, indicates how much profit she makes on a load of tomatoes if she makes on a load of tomatoes if she sells them for 4-x dollars per kilogram. what should ms. ortiz charge per kilogram of tomatoes to make on a load of tomatoes?

Answers: 2

continue

You know the right answer?

In a city, a certain virus spreads from an initial infected individual in a circular pattern. The ra...