5 and6 Problems 5-10, identify whether the statement represents an exponential function. Explain howyou know.5. A population of bacteria decreases by a factor of every 12 hours.6. The average yearly population increase of a flock of geese is 65.7. Your personal trainer will discount each session by $7 for every new referral you bring.8. The value of your stamp collection has increased by 4.5% annually over the last 5 years.9. The height of a book dropped from a building is modeled by h(t) = -16t² + 3010. A certain radioactive isotope used in medicine has a half-life of 15 hours.

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Answered: 5. A population of bacteria decreases…

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter7: Exponents And Exponential Functions

Section: Chapter Questions

Problem 66SGR

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Similar questions

Heart Disease In a certain country, the number of deaths due to heart disease decreased from 235 in one year to 221 in the next year. What percentage decrease in deaths due to heart disease does this represent?
Depreciation Once a new car is driven away from the dealer, it begins to lose value. Each year, a car loses 10% of its value. This means that each year the value of a car is 90% of the previous year’s value. If a new car was purchased for $20,000, the value at the end of the first year would be $20000(0.90) and the value of the car after the end of the second year would be $20000(0.90)2. Complete the table shown below. What will be the value of the car at the end of the eighth year? Simplify the expression, to show the value in dollars.
Stock Market During the week of June 22, 2009, the closing numbers of the Dow Jones Industrial Average each day were: What was the overall change for the week? Was it positive or negative?
Botany A group of Tasmanian botanists have claimed that a Kings holly shrub, the only one of its species in the world, is also the oldest living plant. Using carbon-14 dating of charcoal found along with fossilized leaf fragments, they arrived at an age of 43,000 years for the plant, whose exact location in south-west Tasmania is being kept a secret. What percent of the original carbon-14 in the charcoal was present? Source: Science.

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5. A population of bacteria decreases by a factor of every 12 hours. 6. The average yearly population increase of a flock of geese is 65.