The area covered by a certain population of bacteria increases according to a continuous exponential growth model. Suppose that a sample culture has an initialarea of 74.3 mm and an observed doubling time of 21 hours.(a) Let z be the time (in hours) passed, and let y be the area of thesample at time t.OInOWrite a formula relating y to t.Use exact expressions to fill in the missing parts of the formula.Do not use approximations.y =(b) what will the area of the sample be in 8 hours?Do not round any intermediate computations, and round youranswer to the nearest tenth.2mmのojo X

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The area covered by a certain population of bacteria increases according to a continuous exponential growth model. Suppose that a sample culture has an initial area of 74.3 mm and an observed doubling time of 21 hours. (a) Let r be the time (in hours) passed, and let y be the area of the sample at time t. 몸 OinO Write a formula relating y to t. Use exact expressions to fill in the missing parts of the formula. Do not use approximations. ? y = (b) What will the area of the sample be in 8 hours? Do not round any intermediate computations, and round your answer to the nearest tenth.

The area covered by a certain population of bacteria increases according to a continuous exponential growth model. Suppose that a sample culture has an initial area of 74.3 mm and an observed doubling time of 21 hours. (a) Let r be the time (in hours) passed, and let y be the area of the sample at time t. 몸 OinO Write a formula relating y to t. Use exact expressions to fill in the missing parts of the formula. Do not use approximations. ? y = (b) What will the area of the sample be in 8 hours? Do not round any intermediate computations, and round your answer to the nearest tenth.

Linear Algebra: A Modern Introduction

4th Edition

ISBN:9781285463247

Author:David Poole

Publisher:David Poole

Chapter6: Vector Spaces

Section6.7: Applications

Problem 14EQ

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