HELP THIS IS DUE IN A COUPLE OF HOURS
THE TYPE OF MATH IS ALGEBRA 1 HONORS
1. To begin...
Mathematics, 26.01.2021 21:40 yedida
HELP THIS IS DUE IN A COUPLE OF HOURS
THE TYPE OF MATH IS ALGEBRA 1 HONORS
1. To begin a bacteria study, a Petri dish had 1500 bacteria cells. Each hour since, the number of cells has increased by 4.4%. Let t be the number of hours since the start of the study. Let y be the number of bacteria cells. Write an exponential function showing the relationship between y and t.
2. At the beginning of environmental study, forest covers an area of 1500km^2. Since then, this area has decreased by 7.9% each year. Let t be the number of years since the start of the study. Let y be the area that the forest covers in km^2. Write an exponential function showing the relationship between y and t.
3. At the beginning of a popular study, a city had 330,000 people. Each year since, the population has grown by 1.1%. Let T be the number of years since start of the study. Let Y be the cities population. Write an exponential function showing the relationship between Y and T.
4. A city has a population of 330,000 people. Suppose that each year the population grows by 5%. What will the population be after 6 years? Round your to the nearest whole number.
5. An amount of $39,000 is borrowed for 12 years at 8.5% interest compounded annually. If the loan is paid in time at the end of that period, how much must be paid back? Where are your answer to the nearest dollar.
6. A principle of $2900 is in invested at 4.25% interest, compounded annually. How much will the investment be worth it after 15 years? Round your answer to the nearest dollar.
Answers: 2
Mathematics, 21.06.2019 13:20
Suppose that x and y are both differentiable functions of t and are related by the given equation. use implicit differentiation with respect to t to determine startfraction dy over dt endfraction in terms of x, y, and startfraction dx over dt endfraction .
Answers: 3
Mathematics, 21.06.2019 16:00
Weak battery is considered to be a part of routine a. inspection b. wear and tear c. maintenance d. check
Answers: 2
Mathematics, 21.06.2019 23:00
Which rectangle if translated 6 units right and 16 units down and the rotated 90ยฐ clockwise about the point (4, -11) will result in rectangle e?
Answers: 2
Mathematics, 20.09.2019 18:30
Social Studies, 20.09.2019 18:30
Advanced Placement (AP), 20.09.2019 18:30
History, 20.09.2019 18:30
Biology, 20.09.2019 18:30
History, 20.09.2019 18:30
Social Studies, 20.09.2019 18:30
Health, 20.09.2019 18:30
Mathematics, 20.09.2019 18:30