Recent activity by Dewang

Recent activity by Dewang

12. Prove that, for any integer 2 1n?(n + 1)21² + 2 + 3 + ... + n° =

asked Oct 28, 2023

1 answer 173k views

2. What factors mentioned in the clip might have convinced some Americans that Tet was a defeat for the US and South Vietnamese forces? Do you think these were genuine concems, or did many of these factors

answered Oct 19, 2023

2 answers 143k views

The sum of three consecutive even integers is 50 more than the third integer.find the integers

answered Jul 28, 2023

1 answer 58.2k views

What is the surface area of the milk carton to the nearest square inch? Check your answer for reasonableness.

answered Jul 21, 2023

1 answer 155k views

You decide to buy a boat that costs $8200. The normal depreciation for such a boat is 14% per year. How much will the boat be worth after 7 years?Equation:Answer:

asked Jul 15, 2023

1 answer 163k views

I need help with this homework assignment problem

answered Jul 10, 2023

1 answer 146k views

A ball is moving at 2 m/s and has a momentum of 12 kg•m/s. What is the ball's mass?

answered Jun 2, 2023

1 answer 59.2k views

PLEASE HELP I NEED ANSWER ASAP PLEASE Find the supplementary angle of 128.9º

answered Apr 7, 2023

2 answers 227k views

Triple 7, then add t to the result

answered Dec 22, 2022

1 answer 218k views

If you could write a part 2 to the novel: the watsons go to birmingham what would you call it?

answered Dec 19, 2022

1 answer 83.2k views

Hi, I was wondering what is the use of a temperature sensor since the sensor wouldn't be fully immersed in the hydrogen.

answered Dec 11, 2022

1 answer 69.6k views

if you are dealt 3 cards from a shuffled deck of 52 cards, what is the probability of getting one queen and two kings?

answered Nov 18, 2022

2 answers 42.4k views

Claire is going to invest in an account paying an interest rate of 5.4% compounded daily. How much would Claire need to invest, to the nearest hundred dollars, for the value of the account to reach $260

answered Nov 13, 2022

1 answer 21.3k views

How is a traditional war different than a terrorist action? A. In traditional war, civilians are not supposed to be targeted; terrorist acts specifically target civilians B. In traditional war, buildings

answered Oct 29, 2022

2 answers 221k views

The dental Assistant May meet patients who have vision,hearing,or physical disabilities.when that happens,the dental assistant should

asked Sep 14, 2022

1 answer 98.3k views

If m <1=45°,Which other angles have a measure of 45°? check all that apply

answered Sep 10, 2022

1 answer 142k views

Question 2 (1 point) A tumor is: a) a large group of cells that grew without regulation b) a large group of cells that is growing a new structure c) a group of cells that is a different type than what

asked Jun 3, 2022

1 answer 177k views

I need help on the first question , it's asking more or less

answered May 23, 2022

1 answer 41.3k views

Which process involves the body maintaining homeostasis? *

answered Apr 14, 2022

1 answer 151k views

% of 10 = 2 write your answer as a decimal or whole number

answered Mar 18, 2022

1 answer 85.1k views

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