Questions by Yunfan

Questions by Yunfan

How are concepts mentally represented according to exemplar theory? a. as an example of the most perfect representation of the concept b. as a set of weighted features c. as a list of all of the examples

asked Sep 26, 2021

1 answer

5 votes

211k views

What is the quotient (2x^3 + 3x - 22) / (x-2)

asked Aug 5, 2021

1 answer

0 votes

84.1k views

Identify the relative clause in the following sentence. I try to avoid restaurants that serve hot dogs without ketchup. A I try to avoid restaurants B I try to avoid restaurants that C that serve hot dogs

asked Jul 2, 2021

2 answers

5 votes

69.2k views

1. What is the Kinetic energy of a 1500 kg car going at a speed of 14 meters/second? Show your work below 2. What is the KE if m = 2 and v = 5? 3. What is the KE if m = 4 and v = 5? 4. What is the KE if

asked Apr 12, 2021

1 answer

4 votes

146k views

A $6,480 item was marked down by 5% What is the new cost of the item?

asked Dec 8, 2020

1 answer

4 votes

128k views

4.use the diagram to the right to name the following a) the intersection of line 1 and m B) another name for plane Q C) are point D and E collinear or Coplanar D) how many times to plane p and Q intersects?

asked Jun 16, 2020

2 answers

3 votes

107k views

a student is performing a test in which she is trying to see if plants can grow when give coca-cola.she gives one plant water and one identical plant the same amount of coca-cola everyday for 2 weeks.

asked Jun 15, 2020

2 answers

0 votes

78.1k views

If each pair is similar

asked Apr 6, 2020

1 answer

0 votes

154k views

Why must public goods be provided by the government instead of the free market

asked Oct 16, 2019

2 answers

2 votes

196k views

PLEASE HELP WITH THIS!!!!!!!

asked Sep 3, 2019

2 answers

0 votes

142k views

Explain how knowing the half life of carbon 14 can tell scientists the absolute age of a rock sample

asked Dec 17, 2018

1 answer

0 votes

176k views

PLEASE HELP!!!!!!!! Match each economic term to its description. 1. established government policies that favored merchants and protected the nation’s economy 2. encouraged capitalists to save money 3.allowed

asked Dec 10, 2018

2 answers

3 votes

109k views

I need someone to go through my 3-page essay and fill out a proofreading sheet for me. I am supposed to have a family member do it, but none are available. This is worth 99 points.

asked Oct 17, 2018

2 answers

4 votes

210k views

Write a real world problem in which you would order a set of four rational numbers.

asked Aug 4, 2018

1 answer

4 votes

88.2k views

Responsabilidades del ciudadano mexicano

asked Jun 13, 2018

1 answer

3 votes

39.0k views

Simplify the expression: (cosx-1)/sinx + sinx/(cosx +1) ?? I got cosx but the answer is zero?? Je ne sais quoi!!! Btw the question is the top one! Thanks!!!!

asked Feb 2, 2018

1 answer

3 votes

209k views

The quotient of 35 and the quantity of x minus 7

asked Nov 28, 2017

1 answer

3 votes

165k views

Josh will take 10 test in 5 weeks. How many tests will he have taken after 7 weeks?

asked Mar 15, 2017

2 answers

0 votes

49.4k views

What happens when two groups of scientists disagree about which type of theory is correct? A)They ask a committee of professors to resolve the disagreement B)They take a vote and everyone has to agree

asked Jan 26, 2017

2 answers

2 votes

41.2k views

the --- of a star determines its temperature and luminosity. A. density. B. mass. C. location. D. width

asked Oct 25, 2016

2 answers

2 votes

28.0k views

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