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
IgorC [24]
3 years ago
10

can someome please explain this, I got that only 2 was correct but that's not a choice. please and thank you

Advanced Placement (AP)
1 answer:
lukranit [14]3 years ago
5 0
The answer is B) 2 and 3

When you do a Riemann's sum, you split the interval into columns. In choice 3 we are told that there are 4 equal subdivisions meaning that each of the 4 columns are 1 wide. Since it is a left Riemann's sum we add the height of the column where the LEFT side crosses the curve. For [-1, 0], the height is -1, for [0, 1] it is 0, for [1, 2] it is 2, and for [2, 3] it is 3. Now add the heights together to get 4. Then you multiply by the width, but since the columns are 1 wide, the answer is still just 4.
You might be interested in
Freeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee...... you know....
ser-zykov [4K]

YESdjndjjfnjnfnjffjn fjnjnffg

5 0
3 years ago
Read 2 more answers
Which institute would you attend if you wanted to enter a graduate program in math ? A)community college B) junior collage C) te
Bess [88]

D) university is your best answer.

People who enter graduate program's generally come from college & university, where the school's rank relatively high. Of course, it still depends on the student & his/her grades.

~

3 0
3 years ago
Which of the following refers to the practice of increasing the value of a product or service by optimizing resources and
Ainat [17]

Answer:

Eco-efficiency.

Explanation:

Eco-efficiency is the relationship that exists between the economic value of a good or service offered in the market, and the environmental impact that its production generates for the human ecosystem. Thus, the lower the environmental impact generated by said product, the higher its eco-efficiency rate.

The search for eco-efficiency of goods and services aims to preserve the environment, that is, to guarantee a natural environment suitable for human life, in conjunction with a normal production of goods and services.

4 0
3 years ago
Read 2 more answers
Describe how globalization changes traditional cultures.
ss7ja [257]

Answer:

During globalization, traditional culture is marked by the common consumption of cultures that have been diffused by the Internet, popular culture media, and international travel.

Explanation:

When diffused by the internet and media, they can be shaped and changed by others diffusing the culture. They are no longer traditional in a sense but have change to more international.

5 0
3 years ago
Dami ng
3241004551 [841]

Answer:

sorry don't know

Explanation:

due

8 0
3 years ago
Other questions:
  • ECONOMICS I NEED HELP PLEASE!!!!! A primary source is an original document or artifact that comes from the period of time being
    13·2 answers
  • Whats junior marshall?
    7·1 answer
  • If Pinochio says "and now my nose will grow will it or wont it.
    10·2 answers
  • What does the somatosensory cortex regulate?
    11·1 answer
  • Do you think people rely too much or too little on words when communicating? Why?
    8·1 answer
  • A train near jason’s house just derailed. the local authorities said it is carrying hazardous chemicals and that the local popul
    9·2 answers
  • 5. Employees cannot be held legally responsible for an environmental violation.
    7·1 answer
  • Please answer fast ;(
    11·2 answers
  • Wallerstein's Theory is an example of a
    8·1 answer
  • Impact of federal legislation on case management
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!