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
Harman [31]
2 years ago
8

Rita is adding 3 (negative 8) 1. She rewrites the expression as 3 (negative 1) 8. What is Rita’s error? She used the commutative

property, which cannot be used with negative numbers. In the new expression, –8 and 1 should both be negative. She used the associative property which should only be used with positive numbers.. She switched the negative signs for –8 and 1.
SAT
1 answer:
Lapatulllka [165]2 years ago
3 0

Answer:

D

Explanation:

I just took the quiz

You might be interested in
Which type of network is best for homes and offices where there are fewer than 10 computers ?
Nata [24]

Answer:

peer to peer...........

4 0
3 years ago
In the diagram, curves 1, 2, and 3 represent the total, marginal, and average product curves respectively. total, average, and m
Bond [772]

In the diagram (see attachment), curves 1, 2, and 3 represent the: C. marginal, average, and total product curves respectively.

<h3>What is a product?</h3>

A product can be defined as any physical object and tangible item that is typically produced by a manufacturer, so as to satisfy and meet the demands, needs or wants of every customer.

In Economics, some examples of products include the following:

  • Pencils
  • Laptop computers
  • Mobile phones
  • Television
  • Microwave oven

<h3>What is a variable input?</h3>

A variable input can be defined as a type of resources which provides the additional (extra) inputs that is required and needed by a business firm in order to expand short-run production. Thus, labor is considered as the most common example of a variable input.

In conclusion, we can infer and logically deduce that curves 1, 2, and 3 in the diagram (see attachment) represent the marginal, average, and total product curves respectively

Read more on variable input here: brainly.com/question/25493860

#SPJ1

8 0
2 years ago
Could anyone please help me? I really need help, I am not understanding this. I will love the help, please.
Ratling [72]

Answer:

Problem 1: Even

Problem 2: Even

Problem 3: Neither

Problem 4: Neither

Explanation:

You have to consider the fact that just because it is negative doesn't mean its odd. You have to do this, you take the function and plug –x in for x, and then simplify. If you end up with the exact same function that you started with (that is, if f (–x) = f (x), so all of the signs are the same), then the function is even.

Hope this helps! :)

5 0
3 years ago
Read 2 more answers
A herd of deer lives in a forest where they eat the leaves of trees. the number of energy storage molecules in the trees and in
soldi70 [24.7K]

If a herd of deer lives in a forest where they eat the leaves of trees, then the amount of carbon in the trees and in the deer increases.

<h3>What is the matter cycle?</h3>

Matter cycling refers to the movement of matter (in this case carbon) from biotic and abiotic factors in an ecosystem.

The biotic components are living organisms, whereas abiotic components are the non-living part of the ecosystem.

The carbon is continuously cycling between living and non-living components in an ecosystem.

Learn more about the matter cycle here:

brainly.com/question/20439919

5 0
2 years ago
We know $\angle a = 74^\circ, \angle b = 77^\circ, \angle c = 70^\circ, \angle d = 39^\circ,$ and $\angle e = 36^\circ. $ what i
Norma-Jean [14]

Answer:

angle F would be 64 degrees

Explanation:

cause 74 +77+70+39+36= 296 then do 360-296 and you'll get 64 just remember it always has to equal 360 degrees

8 0
2 years ago
Other questions:
  • Carefully choosing from a set of alternatives to
    8·1 answer
  • How far would a car travel if it has a speed of 75km/ and travels for 7hours?
    14·1 answer
  • At your high school's annual career fair,you learn that many employers use personality tests to determine whom they should hire.
    5·1 answer
  • Which is true about the workplace of Construction workers?
    9·2 answers
  • Where can Ana look to find out how to get to her Grandmother’s house at Christmastime?
    6·2 answers
  • Choose the best Spanish word to complete the sentence. La señora Paredes ____________la casa de Manuel. visitan visita visitamos
    10·2 answers
  • Read the instructions found on the next page.
    14·1 answer
  • Find a recurrence relation for the number of bit strings of length n that contain three consecutive 0s
    15·1 answer
  • In an experiment, one group of participants ate ice cream that was packaged in a red carton and another group of participants at
    9·1 answer
  • The three types of organ pipes are reed pipes, flue pipes, and rank pipes.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!