Mathematics, 21.02.2020 17:19, enicole10
A colony of bacteria is growing at a rate of 0.2 times its mass. Here time is measured in hours and mass in grams. The mass of the bacteria is growing at a rate of 4 grams per hour after 3 hours.
a. Write down the differential equation the mass of the bacteria, m, satisfies:
b. Find the general solution of this equation. Use A as a constant of integration.
c. Which particular solution matches the additional information? m(t) =
d. What was the mass of the bacteria at time t=0? mass =
Answers: 1
Mathematics, 21.06.2019 21:00, memoryofdale
Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)
Answers: 2
Mathematics, 22.06.2019 02:30, katrinajernae8216
Find the difference in area between the circle and the triangle. click on the answer until the correct answer is showing. possible answers: a = 4 pi - 8a = 9 pi - 9/2 √3a = 16/3 pia = 16a = 27 pi
Answers: 1
A colony of bacteria is growing at a rate of 0.2 times its mass. Here time is measured in hours and...
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