What do you mean by progression?

Example23. A man travelled a distance at a speed of 50 km per hour by car from his home to university and back from the university to his home at 65km per hour. Find his average speed.

5. The figure below shows the temperature during a day in Ames. (a) What was the average change in temperature from 9 a.m. to 1 p.m.? (b) Estimate how fast the temperature was rising at 10 a.m. and at 7 p.m.   (I took a screenshot of the figure. It is attached)

Year Home Runs 2001 5458 2002 5059 2003 5207 2004 5451 2005 5017 2006 5386 2007 4957 2008 4878 2009 5042 2010 4613 Find the percentage change from a. 2001 to 2010 b. 2001 to 2005 c. 2006 to 2010 d. 2008 to 2010 2. Which year saw the greatest percentage decrease in home runs from the previous year? Which year saw the greatest percentage increase in home runs from the previous year?

Hosea is given $100. Each day, he gains 1% on the total dollar amount he has, then he loses 1% of his total each night. If Hosea gains no other money, what will eventually happen to the total amount of money? A. It will increase linearly over time. B. It will first decrease, then increase. C. It will increase exponentially over time. D. It will remain the same over time. O E. It will decrease over time.

mile due west of a street intersection. Another car is located 8. mile 4. A police car is at rest and is located north of the intersection and is traveling at a speed of 40 miles per hour (mph) due south toward the intersection. At that instant, the radar in the police car records the rate at which the distance between the two cars is changing. What speed is recorded by the radar? 35.8 mph 38.8 mph 41.2 mph 44.2 mph 53.7 mph 0 0

A nkcschools.instructure.com Next week's value of a certain quantity can be found by multiplying this week's value by 1.57. Which of the following can you conclude? O The quantity grows exponentially. O The quantity decays linearly. O The quantity grows linearly. O The quantity decays exponentially.

Review for Chapter 8 MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Determine whether the growth (or decay) is linear or exponential, and answer the associated question. 1) The population of Scoville is increasing at a rate of 336 people per year. If the population is 327 today, what will it be in three years? R) Exponential: 27.022 202 1)

When we chart the price of milk in 1995 dollars we find that it has become slightly more expensive ,but when we chart it in 1975 dollars we find that it has become cheaper. Which statement is correct ?? a. Not make sense, because prices always rise with time b. Not make sense, because the same trend would be seen regardless of what kind of dollars are used c.make sense, because 1975 dollars are worth than 1995 dollars d.make sense,because 1995 dollars more worth than 1975 dollars

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