![Description](/avatars/19772.jpg)
Description
30.09.2019 •
Mathematics
Find a number which is 237 more than 306 and 407
Solved
Show answers
More tips
- C Computers and Internet Are there special gaming mice?...
- L Leisure and Entertainment When will Maslenitsa start?...
- F Food and Cooking Discovering the Mysterious Fruit of Feijoa...
- B Business and Finance How to Open an Online Store? A Detailed Guide for Beginners...
- W Work and Career How to Write a Resume That Catches the Employer s Attention?...
- C Computers and Internet Е-head: How it Simplifies Life for Users?...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
Answers on questions: Mathematics
- M Mathematics Check the month and dollar value that that when placed togther would form a correct ordered pair. in april, bob s booksmart had a profit of $2,000. in may, the profit was $3,000...
- M Mathematics Which of the following numbers is irrational? a fraction with numerator negative 15 and denominator 4, a fraction with numerator negative 7 and denominator 9, square root of 4, π...
- M Mathematics What is the size of angle s !!...
- M Mathematics Use the diagram to answer the questions...
- M Mathematics Duncan made a scale drawing of a house. The scale he used was 1 millimeter : 7 meters. If the actual length of the 14 meters, how long is the garage in the drawing? ASAP!!...
- M Mathematics Britney measured a campground and made a scale drawing. The scale of the drawing was 3inch=15 yards if the picnic area is 18 inches in the drawing. how long is the actual picnic...
- M Mathematics Swimming Pool On a certain hot summer s day, 181 people used the public swimming pool. The daily prices are $1.75 for children and $2.25 for adults. The receipts for admission totaled...
- M Mathematics The Stone s are driving to a family reunion that is 320.6 miles away. They stop at a gas station and the map says they have 189.75 miles of the trip remaining. How many miles have...
- M Mathematics Please help!! i will mark brainliest...
- M Mathematics Factoring polynomials box method...
Ответ:
You would do 306+407, which is 713. Then you would do 713+237, which is 950. (950 is your answer).
Ответ:
A) The reasonalbe domain to plot the graph is 0 ≤ d ≤ 11 (days)
B) The y-intercept of the graph of the function f(d) represents the radius of the algae when the biologist started her study
C) The average rate from d = 4 to d = 11 is:
Explanation:
Start writting the equation properly
Where f(d) is in mm, and d is number of days.
Part A: When the biologist concluded her study, the radius of the algae was approximately 13.29 mm. What is a reasonable domain to plot the growth function?
The domain should be the whole numbers since the moment the study starts (d = 0) up to the moment the biologist concluded her study.
To determine the number of days elapsed, you solve the equation for d and find it when f(d) is 13.29mm
Therefore, the domain is 0 ≤ d ≤ 11 (days)
Part B: What does the y-intercept of the graph of the function f(d) represent?
The y-intercept of a function is the value of the function for which its graph intercepts the vertical axis.
That happens when the independent variable, d in this case, is equal to zero: f(0).
d = 0 represents the moment when the biologist started her study, meaning that f(0) is the radius of the algae when the study started
To find the y-intercept you make d = 0 in the equation and fin find f(0)
That is:
Then, the y-intercept, the radius of the algae when the biologist started her study, is 7 mm.
Part C: What is the average rate of change of the function f(d) from d = 4 to d = 11, and what does it represent?
The average rate of change of the function f(d) from d = 4 to d = 11 is:
That means that the radius of the algae increased an average of 0.6358mm per day from the fourth day until the last day of the study.