Tchanges saved 16. For the three-part question that follows, provide your answer to each part in the given workspace. Identify each part with a coordinating response. Be sure to clearly label each part of your response as Part A, Part B, and Part C A scientist is studying the effectiveness of 2 different antibiotics on the same strain of bacteria. He uses the same dose of each antibiotic and starts with the same initial bacteria count, results are shown in the tables below. Let z represent the time in hours. billions, in each petri dish. His Antibiotic A: f(z) = 1.5(0.56) 1 2 3 0.84 billion 0.47 billion 0.263 billion 0.148 billion 0.083 billion Antibiotic B: g(z) = 1.5(0.48) 0.72 billion 0.346 billion 0.166 billion 0.08 billion 0.038 billion Part A: What is the initial number of bacteria in each petri dish? Explain your answer. Part B: What is the decay rate for each antibiotic? Explain your answer. Part C: How many bacteria will be left in each petri dish after the time has reached 8 hours? Round to the nearest thousandth. Show your work.

Tchanges saved 16. For the three-part question that follows, provide your answer to each part in the given workspace. Identify each part with a coordinating response. Be sure to clearly label each part of your response as Part A, Part B, and Part C A scientist is studying the effectiveness of 2 different antibiotics on the same strain of bacteria. He uses the same dose of each antibiotic and starts with the same initial bacteria count, results are shown in the tables below. Let z represent the time in hours. billions, in each petri dish. His Antibiotic A: f(z) = 1.5(0.56) 1 2 3 0.84 billion 0.47 billion 0.263 billion 0.148 billion 0.083 billion Antibiotic B: g(z) = 1.5(0.48) 0.72 billion 0.346 billion 0.166 billion 0.08 billion 0.038 billion Part A: What is the initial number of bacteria in each petri dish? Explain your answer. Part B: What is the decay rate for each antibiotic? Explain your answer. Part C: How many bacteria will be left in each petri dish after the time has reached 8 hours? Round to the nearest thousandth. Show your work.

College Algebra

7th Edition

ISBN:9781305115545

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter5: Systems Of Equations And Inequalities

Section5.2: Systems Of Linear Equations In Several Variables

Problem 44E: Diet Program Nicole started a new diet that requires each meal to have 460 calories, 6 g of fiber,...

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Cicadas are flying, plant-eating insects. One species, the 13-year cicadas (Magicicada), spends five juvenile stages in underground burrows. During the 13 years underground, the cicadas grow from approximately the size of a small ant to nearly the size of an adult cicada. The adult body weights (BW) in grams and wing lengths (WL) in millimeters are given for three different species of these 13-year cicadas in the following table. It is of interest to determine if body weight is a significant predictor of wing length for a 13-year cicada. Considering all assumptions for a parametric test are satisfied, use the obtained jamovi © outputs below to answer the following: Provide an estimate for the correlation coefficient and interpret the relationship existing between the 13-year cicada’s body weight and wing length.
Cicadas are flying, plant-eating insects. One species, the 13-year cicadas (Magicicada), spends five juvenile stages in underground burrows. During the 13 years underground, the cicadas grow from approximately the size of a small ant to nearly the size of an adult cicada. The adult body weights (BW) in grams and wing lengths (WL) in millimeters are given for three different species of these 13-year cicadas in the following table. It is of interest to determine if body weight is a significant predictor of wing length for a 13-year cicada. Considering all assumptions for a parametric test are satisfied, use the obtained jamovi © outputs below to answer the following: Is there a linear relationship between body weight and wing length of 13-year cicadas at 5% level of significance?
Cicadas are flying, plant-eating insects. One species, the 13-year cicadas (Magicicada), spends five juvenile stages in underground burrows. During the 13 years underground, the cicadas grow from approximately the size of a small ant to nearly the size of an adult cicada. The adult body weights (BW) in grams and wing lengths (WL) in millimeters are given for three different species of these 13-year cicadas in the following table. It is of interest to determine if body weight is a significant predictor of wing length for a 13-year cicada. Considering all assumptions for a parametric test are satisfied, use the obtained jamovi © outputs below to answer the following: Test whether the wing length of 13-year cicadas is linearly dependent on its body weight at 5% level of significance.
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Since parts A-C have already been answered, please answer only parts D-F. Thanks
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