A colony of bacteria is grown under ideal conditions in a laboratory so that the population increases
Question:
A colony of bacteria is grown under ideal conditions in a laboratory so that the population increases exponentially with time. At the end of 3 hours there are 10,000 bacteria. At the end of 5 hours there are 40,000. How many bacteria were present initially?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (6 reviews)
Lets assume that the initial population of bacteria is denoted by N Since the popu...View the full answer
Answered By
Isabel Seraspi
I have experience teaching math, science, and English to students of all ages. I have also worked as a tutor in a college setting, helping students with their homework and preparing them for exams.
I believe that tutoring is a great way to help students learn. It allows students to get one-on-one help with their studies, and it gives them the chance to ask questions and get immediate feedback. Tutoring can also be tailored to the individual needs of the student, which is why I believe it is so effective.
I have seen firsthand how tutoring can help students improve their grades and confidence. I have also seen how it can help students who are struggling with a particular subject. I believe that tutoring is a great way to help students learn and succeed in school.
0.00
0 Reviews
10+ Question Solved
Related Book For
Thomas Calculus Early Transcendentals
ISBN: 9780321884077
13th Edition
Authors: Joel R Hass, Christopher E Heil, Maurice D Weir
Question Posted:
Students also viewed these Mathematics questions
-
Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...
-
The population of a colony of bacteria grows in such a way that the population size at any hour t is the sum of the populations of the 3 previous hours. Suppose that the matrix describes the...
-
Read the case study "Southwest Airlines," found in Part 2 of your textbook. Review the "Guide to Case Analysis" found on pp. CA1 - CA11 of your textbook. (This guide follows the last case in the...
-
A particle of mass m moves along the x-axis under a force F = ??m?2x. The amplitude is b. Show that the period is given by 4. T= dx, (11.83) where (11.84) Y =1+ 2c2 (2-2).
-
What is the importance to an individual of understanding time value of money concepts? For a corporate manager? Under what circumstance would the time value of money be irrelevant?
-
A new government policy successfully lowers firms unit costs. What are the short-run and the long-run effects of such a policy? (Assume that full employment output does not change.)
-
Fleetwood Homebuilders issued S200,000 of \(6 \%, 10\)-year bonds at par on August 31. Fleetwood pars semiannual interest on February 28 and August 31. Journalize for Fleetwood: a. Issuance of the...
-
The following data represent total assets, book value, and market value of common shareholders equity (dollar amounts in millions) for Abbott Labs, IBM, and Target Stores. Abbott Labs manufactures...
-
How do job demands-resources (JD-R) models explain the relationship between job characteristics, personal resources, and employee stress, and how can organizations apply this framework to design jobs...
-
A catalog of stock bevel gears lists a power rating of 5.2 hp at 1200 rev/min pinion speed for a straight-bevel gearset consisting of a 20-tooth pinion driving a 40-tooth gear. This gear pair has a...
-
Verify the integration formula. [ x sech x dx -sech x-V1-x + C VI-R+C 2 2 =
-
Find the derivative of y with respect to the appropriate variable. y = sinh '(tan x)
-
The solid cuboid has a volume of 54cm and a total surface area of 96 cm and x > y. a) Use this information to write down two equations in x and y. b) Solve the equations simultaneously to find the...
-
Fill in the Blank. When the solution vector is denoted as a linear combination of the normal modes as \(\vec{x}(t)=\sum_{i=1}^{n} q_{i}(t) \vec{X}^{(i)}\), the generalized coordinates \(q_{i}(t)\)...
-
Write the equations of motion of a multidegree-of-freedom system in matrix form using a. the flexibility matrix, and b. the stiffness matrix.
-
In a recent poll, 57% of the respondents supported a school bond issue. In Exercises 1720, determine whether the number described is a statistic or a parameter.
-
True or False. The Laplace transform of 1 is \(\frac{1}{s}\).
-
Determine the steady state response of the mass of a spring-mass-damper system subjected to a harmonic base excitation, \(y(t)\), for the following data: \(m=1 \mathrm{~kg}, c=50...
-
Oyster Burns's portfolio is composed of an investment in a risky portfolio (with a 12% expected return and a 25% standard deviation) and a riskfree asset (with a 7% return). If Oyster's total...
-
Suppose that you are part of a virtual team and must persuade other team members on an important matter (such as switching suppliers or altering the project deadline). Assuming that you cannot visit...
-
A factory manufactures two kinds of ceramic figurines: a dancing girl and a mermaid. Each requires three processes: molding, painting, and glazing.The daily labor available for molding is no more...
-
A factory produces gasoline engines and diesel engines. Each week the factory is obligated to deliver at least 20 gasoline engines and at least 15 diesel engines. Due to physical limitations,...
-
Solve each system of equations using the method of substitution or the method of elimination. If the system has no solution, say that it is inconsistent. -2 + %3D 7 4 + %3D 9
-
Assume that a family is purchasing a typical house by making a $30,000 down payment and then financing a $280,000 mortgage at an annual interest rate of 6.25% (a typical rate for a 30-year loan). The...
-
Thalassines Kataskeves, S.A., of Greece makes marine equipment. The company has been experiencing losses on its bilge pump product line for several years. The most recent quarterly contribution...
-
At the beginning of the year, Craig Company had the following standard cost sheet for one of its plastic products: Direct materials (5 lbs. @ $4.00) Direct labor (2 hrs. @ $15.00) Standard prime cost...
Study smarter with the SolutionInn App