This exercise uses the population growth model. A certain culture of the bacterium Streptococcus A initially...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
This exercise uses the population growth model. A certain culture of the bacterium Streptococcus A initially has 9 bacteria and is observed to double every 1.5 hours. (a) Find an exponential model n(t) no2/a for the number of bacteria in the culture after t hours. - n(t)- (b) Estimate the number of bacteria after 35 hours. (Round your answer to the nearest whole number). bacteria (c) After how many hours will the bacteria count reach 10,000? (Round your answer to one decimal place.) This exercise uses the population growth model. A certain culture of the bacterium Streptococcus A initially has 9 bacteria and is observed to double every 1.5 hours. (a) Find an exponential model n(t) no2/a for the number of bacteria in the culture after t hours. - n(t)- (b) Estimate the number of bacteria after 35 hours. (Round your answer to the nearest whole number). bacteria (c) After how many hours will the bacteria count reach 10,000? (Round your answer to one decimal place.)
Expert Answer:
Answer rating: 100% (QA)
Answer a The exponential model for the number of bacteria in the culture after t hours is given by ... View the full answer
Related Book For
Statistics And Data Analysis For Financial Engineering
ISBN: 9781461427490
1st Edition
Authors: David Ruppert
Posted Date:
Students also viewed these mathematics questions
-
A Brief Literature Review: We have studied the population growth model i.e., if P represents population. Since the population varies over time, it is understood to be a function of time. Therefore we...
-
How many hours it will take a certain culture of bacteria to double if it is growing at the rate 3.5% continuously? O Approximately 20 hours none of the given options Approximately 9 hours...
-
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...
-
Because export taxes on food commodities are frequently seen as falling on foreign consumers, they tend to be favored as revenue sources by many countries. What assumptions are necessary for export...
-
The information given here has been gathered about Oryan Swim- Where, Ltd. Based on this information, estimate Oryans WACC. Current market value of common shares (10 million outstanding) $23.63/share...
-
How can natural selection and the concept of adaptive behavior be defined? 2. What are some basic ideas about human development proposed by evolutionary psychology? 3.Briefly discuss the...
-
Ruiz Restaurant provides French cuisine dining at a popular tourist destination on the north coast of New South Wales. The business has been doing well lately and the number of tourists dining in...
-
Jan sold her house on December 31 and took a $10,000 mortgage as part of the payment. The 10-year mortgage has a 10% nominal interest rate, but it calls for semiannual payments beginning next June...
-
10 kg ideal air goes through a polytropic process where n=1.3. The initial temperature of the air is 300 K. The final temperature of the air is 600 K. Determine the work during the process (in kJ) if...
-
At Vision Club Company, office workers are employed for a 40-hour workweek on either an annual or a monthly salary basis. Given on the form below are the current annual and monthly salary rates for...
-
. In the manufacture of coated wires the wire is pulled through a bath of coating liquid and then through a die which "wipes" the liquid and leaves a coating of desired thickness. It is required to...
-
You are a systems analyst in a software development company that has been hired to do the requirements analysis phase for a large organization. What are three categories of existing documentation...
-
Surveys and questionnaires are frequently used to gather facts. What are some of the advantages and disadvantages of questionnaires? When might you choose free-format questionnaires over fixedformat...
-
What are some of the reasons to use joint requirements planning (JRP) as a fact-finding technique? What should be the basis for selecting which users and managers will participate in the JRP session,...
-
Give examples of activities covered by ESG and sustainability that are not climate risk issues.
-
How can pension plans and mutual funds help solve the global warming problem?
-
MCQ Manufacturing Company produced and sold 200,000 units of Product J-45Z in January 2021.Selling price per unit is $70. The company incurred the following: Direct materials cost - $20 per unit ...
-
Wholesalers Ltd. deals in the sale of foodstuffs to retailers. Owing to economic depression, the firm intends to relax its credit policy to boost productivity and sales. The firms current credit...
-
Pairs of random variables (Xi; Yi) were observed. They were assumed to follow a linear regression with E(Yi|Xi) = 1+2Xi but with t-distributed noise, rather than the usual normally distributed noise....
-
An analyst predicts that the expected excess return on the market next year will be 4%. Assume that the betas estimated here using data from 2004-2006 are suitable as estimates of next year's betas....
-
Which model, CAPM or Fama-French, has the smaller value of AIC? Which has the smaller value of BIC? What do you conclude from this?
-
Systems efficiency is defined as ___________. (a) Doing the thing in right way (b) Doing right thing (c) Doing right thing in right way (d) Any of these
-
_____________ requires training of the new system developed. (a) Users (b) Systems operators (c) Vendors (d) All of these
-
______________ approach of systems conversion gives double security with minimum amount of risk but causes high effort and time. (a) Direct (b) Parallel (c) Prototype (d) None of these
Study smarter with the SolutionInn App