bananaslada
22.04.2020 •
Mathematics
The price of a gallon of milk at a particular convenience store has been recorded over the course of 10 weeks. At the end of the third week, the price $3.38 and at the end of the eighth week the price is $3.55. The price has been observed to increase exponentially.
Solved
Show answers
More tips
- F Food and Cooking How to Find Your Zip Code?...
- W Work and Career Can Skill Alone Make You a Professional?...
- C Computers and Internet How to Top Up Your Skype Account Without Losing Money?...
- P Philosophy Unidentified Flying Object - What is the Nature of this Phenomenon?...
- F Family and Home Protect Your Home or Apartment from Pesky Ants...
- O Other What is a Disk Emulsifier and How Does it Work?...
- F Family and Home What does a newborn need?...
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
Answers on questions: Mathematics
- M Mathematics 74 Latios, Rates, Tables, and Graphs Practics and Problem Solving: A/B Use the title formes Exercises 1-1 The ate shows information stras of farting whers to an sont...
- M Mathematics Completa la tabla de operaciones con números mixtos .observa el ejemplo...
- M Mathematics Help me out please i dont understand this...
- M Mathematics John believes that the amount of sleep he gets the night before a test and his score on that test are inversely related. On his first exam, he got eight hours of sleep...
- M Mathematics Dillon earned $170 working 20 hours at the carwash what was his hourly rate of pay?...
- M Mathematics Help pls ill give u brainliest...
- M Mathematics A bag contains 3 red marbles and 9 blue marbles. A marble is drawn and then replaced. This is done 25 times. What is the probability that a red marble is drawn from...
- M Mathematics I need help with number 9 please...
- M Mathematics What is the maximum number of rides Karen can go on?...
- M Mathematics Which expressions represent the sum of exactly two terms? Choose 2 answers:Choose 2 answers:(Choice A)Axyxyx, y(Choice B)Bm^4+6nm 4 +6nm, start superscript, 4, end superscript,...
Ответ:
Given:
The price of milk at the end of the third week = $3.38.
The price of milk at the end of the eighth week = $3.55.
To find:
The approximate increase in price of milk per week and the cost of milk at the end of the tenth week.
Solution:
To determine the increase in the price per week, we divide the difference in price over n number of weeks by n.
Here we know the prices of milk at the end of the third and the eighth week. There are 5 weeks between these two.
The approximate increase in the price of milk
So there is an increase of $0.034 per week.
To determine the price at the end of the tenth week, we add the increase in price over two weeks to the price at the end of the eighth week.
The price of milk at the end of the eighth week = $3.55.
The increase in price over two weeks
The price of the milk at the end of the tenth week
Rounding this off to the nearest cent, we get the price of milk at the end of the tenth week is $3.62.
Ответ: