To find out how fast a tree grows, you can measure its trunk. A giant red oak's diameter was 248 inches in 1965. The tree's diameter had grown to 251 inches in 2005. Find the average rate of change in the diameter of the tree per year.

Q: Find the rate of growth after 6 hours.

A: To find the rate of growth after 6 hours.

Q: Carl’s daughter is estimated to be 11 years old. Approximate her age in seconds

A:

Q: Thepriceoftomatoeswentfrom$1.12per lb.to$1.96per lb.in three years.Find the rate of change of the…

A:

Q: Calcuate a three-period moving average forecast for June

A: Given: Period Actual Jan 545 Feb 567 Mar 568 Apr 561 May 476

Q: What would be the rate of increase of an island population of 1000 that has 30 births and 20 death?…

A: An island population of 1000 that has 30 births and 20 death. We need to calculate What would be the…

Q: Suppose that the shock wave from a meteor impact is a circle whose radius expands at 400 meters per…

A: Given  Radius expands at 400 meters per second i.e. drdt=400m/s

Q: Doctor G-Ray started recording Isaiah's weight each month as a part of his treatment. His initial…

A: The answer is (C).  Between first 2 months his weight decreased 10 pounds, so average change per…

Q: If a car travels 199.2 miles in 6 hours, what is it’s average rate of speed to the nearest tenth of…

A: To determine the average rate of speed.

Q: A pool is being drained where the amount of water in the pool decreases at a constant rate of 15.1…

A:

Q: A car purched for 12500 in 1995 was sold for 4900 in 2001. Find the average rate of change in value…

A: To determine the average rate of change.

Q: The population of Pine Bluff , Arkansas, decrees, approximately steadily from 46,834 people in…

A:

Q: If each side of the square is increased by 25 % find the percentage change in its area

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Q: The water level in a lake has changed by 16.8 feet over the last 2.1 years. What is the average rate…

A: Average question

Q: a family has a phone plan that includes 4gb of data per month. 10 days into 30 day month the family…

A: The amount of data used by the family in 20 days is 1 GB. The rate of usage can be interpreted as…

Q: A snail moves at the speed of 2.39 inches per minute.if the snail keeps moving at this rate,how many…

A:

Q: Starting from the same point, Reden starts walking eastward at 60 cm/s while Neil starts running…

A: To find out the rate of change if distance between Reden and Neil after 2 seconds.

Q: The rates of increase in the population of a country during the last 3 decades are 10%, 20% and 30%.…

A: Given The data is as follows: Rate of increase in the pop. during last 3 decades are as follows:…

Q: The population of a city increased from 23,400 to 28,800 between 2016 and 2020. Find the rate of…

A: The objective of this question is to find the rate of change of the population of a city between the…

Q: A bacteria culture is known to grow at a rate proportional to the amount present. If the population…

A: This is a problem of the application of differential equations.

Exponential Growth Model

The relation that represents an exponential function is: