1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
saveliy_v [14]
2 years ago
5

About how much difference in average leaf width would you find in two forests whose average annual rainfalls are near 1500 mm bu

t differ by 220 mm? Round your answer to 2 decimal places
Mathematics
1 answer:
goblinko [34]2 years ago
5 0

Answer:

4.80 mm to 2 d.p

Step-by-step explanation:

w = f(r)

f'(r) = (dw/dr) = (0.0218 mm/mm)

So, for a small difference in rainfall of 220 mm, what is the corresponding small difference in width of leaves in the two forests given.

One definition of a derivative or a rate of change is that it is the ratio of very small differences in the dependent variable to very small differences in the independent variable.

Mathematically,

(dw/dr) = (Δw/Δr) for very small Δw and Δr.

0.0218 = (Δw/220)

Δw = 0.0218 × 220 = 4.796 mm = 4.80 mm to 2 d.p

Hope this Helps!!!

You might be interested in
Your friend comes from a large family. This list shows the ages of all of the children in her family. What is the median age of
Lyrx [107]

Answer:

It is 11 and 4/7 I am pretty sure hope I helped!

5 0
2 years ago
Need help<br> x-17/3=-3 <br> Have a great day
bogdanovich [222]

Answer:

x=8

Step-by-step explanation:

6 0
3 years ago
A bag contains 11 tiles, one for each of the letters in the word BLUEBERRIES. You randomly choose a tile.
wel
2/11

there’s 2 R’s and 11 total so

possible outcomes/ overall outcomes
7 0
3 years ago
If f(x) = 4x2 and g(x) = x+1, find (f.g)(x).​
joja [24]

Answer:

8x+8

Step-by-step explanation:

(f.g)(x)= (f)(g)

(f.g)(x)=(4.2)(x+1)

(f.g)(x)=(8)(x+1)

(f.g)(x) =8x+8

7 0
3 years ago
A first number plus twice a second number is 24. twice the first number plus the second totals 21. find the numbers.
Ulleksa [173]
We do like the following:
Set the first number is a and the second is b.
We have two equations: a+2xb=24, 2xa+b=21
And we have 2xa+4xb=48 or 2xa=48-4xb
So: 48-4xb+b=21 or -3xb=21-48=-27 and we got b=-27:(-3)=9 and a= 6
a=6 and b=9
4 0
3 years ago
Other questions:
  • Gotta have this finished in an hour and idk how to do this help
    8·1 answer
  • What is (9x^4-x^2y^2-5y^4)-(3x^4+2x^2y^2-7y^4)
    15·1 answer
  • 1.<br> What is the mean for the following scores: 2, 5, 4, 1, 8?<br> A. 3<br> B. 4<br> c. 5<br> 20
    15·2 answers
  • Select the correct answer. Which of these numbers are 11 units from 0 on the number line? A: 0 B: +11 C: -11 A. A and B B. A and
    10·1 answer
  • One hundred adults were asked to name their favorite sport and the results are shown in the circle graph. What percent of adults
    5·1 answer
  • The SAT scores have an average of 1200 with a standard deviation of 60. A sample of 36 scores is selected. a) What is the probab
    5·1 answer
  • 30 pts.!!!!
    10·1 answer
  • Candy's Sweets Company charges $1.15 per pound to ship candy.
    11·2 answers
  • Help please due today
    8·1 answer
  • Whats the answer to this?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!