Questions by Eddie Kumar

Questions by Eddie Kumar

How many protons does the element Na have

asked Sep 20, 2023

2 answers

23 votes

201k views

Which is related to the LUMINOSITY of stars?A. distanceB. massC. neither are related to luminosityD. both are related to luminosity

asked Jun 15, 2023

1 answer

3 votes

70.8k views

Which of the following is the graph of the quadratic function y=x+4x-12?-20-20A.20-20-20B.20C.-6D.

asked Apr 22, 2023

1 answer

4 votes

130k views

What is a benefit of the frame narrative?

asked Dec 9, 2022

1 answer

4 votes

68.6k views

The productions possibilities curve (PPC) model can represent all of the following EXCEPT a. efficiency b.quality c. scarcity d. opportunity cost e. growth

asked Nov 9, 2022

1 answer

20 votes

18.3k views

Which diagram represents the vector addition C = A + B?

asked Nov 4, 2022

1 answer

2 votes

112k views

Find the 1. range 2. domain 3. intervals where the graph is positive

asked Jun 18, 2022

1 answer

6 votes

51.9k views

Both the nervous and endocrine systems send electrical and chemical signals for internal communication.

asked Mar 1, 2022

2 answers

2 votes

128k views

Please help with the question above!!!!

asked Nov 23, 2021

1 answer

0 votes

96.5k views

Please help me thanks :D

asked Nov 7, 2021

1 answer

0 votes

71.5k views

The first order rate constant for the conversion of cyclobutane to ethylene at 1000.Â°C is 87 1/s. Cyclobutane â 2 ethylene (a) what is the half-life of this reaction at 1000.Â°C (b) If you started with

asked Oct 20, 2021

1 answer

5 votes

120k views

The windshield of a speeding car hits a hovering insect. Consider the time interval from just before the car hits the insect to just after the impact. Which of the following are correct? (Select all that

asked Aug 20, 2021

1 answer

0 votes

9.7k views

Two air track carts move along an air track towards each other. Cart A has a mass of 450 g and moves toward the right with a speed of 0.850 m/s and air track cart B has a mass of 300 g and moves toward

asked Jun 11, 2021

1 answer

4 votes

199k views

Which of the following statements is true of -4 and 4? They are equivalent They are the same distance from zero They are opposites They are a zero pair

asked Apr 9, 2021

2 answers

5 votes

87.3k views

Desiree has been sitting in the interrogation room for a while. She is not sure how long the interrogation can last or even if she can ask for food and water. She gets increasingly uncomfortable and worried.

asked Oct 18, 2020

1 answer

3 votes

112k views

With any sport you can get so caught up in the winning that you lose sight of the real purpose: to get exercise, to improve your fitness, and to have fun. True False

asked Jul 1, 2020

1 answer

4 votes

148k views

What facts about energy can be inferred from the image? Check all that apply. The candle is giving off light. Thermal energy flows from the hands to the candle. The candle is doing work. Chemical energy

asked Apr 12, 2020

1 answer

2 votes

180k views

Which is considered a modern space exploration project rather than a historical or future project? launch a satellite - IT`S NOT land on the moon capture an asteroid - IT`S NOT launch a space probe

asked Mar 3, 2020

2 answers

5 votes

20.9k views

Help please!!! Solve linear-quadratic system algebraically. Then what is the x coordinate of the solution? Show all work. y – 5 = (x – 2)^2 x + 2y = 6

asked Jan 5, 2020

1 answer

1 vote

202k views

The buildup of fatty substances such as cholesterol and saturated fats inside the artery walls results in which cardiovascular disease? A. congestive heart disease B. arrhythmia C. atherosclerosis

asked Dec 14, 2019

2 answers

2 votes

173k views

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