Questions by Guisong He

Questions by Guisong He

A submarine to study changes in the sea level of the Pacific Ocean descends 420 feet below sea level. 3 hours later, it makes an ascent of 170 feet. What is the submarine's new position?

asked Dec 14, 2023

1 answer

3 votes

143k views

I have to write a essay on a global issue, does anyone have any good ideas? looking for a little more of a specific problem rather then just “pollution or world hunger” as an example haha

asked Sep 26, 2023

1 answer

20 votes

70.0k views

What is alli williams real name?

asked Sep 19, 2023

1 answer

2 votes

36.2k views

How can scientists learn about the mantle if they cannot study it directly?

asked Jul 20, 2023

1 answer

0 votes

93.5k views

Find the value of x. A. 12B. 9C. 3D. 0

asked Feb 18, 2023

1 answer

2 votes

1.9k views

Please, someone help me! Why is the case of Marbury v. Madison significant? Select one: a. It was the last time that the U.S. Supreme Court ruled a law unconstitutional. b. It was the case that ended segregation

asked Nov 4, 2022

2 answers

17 votes

44.9k views

SHOW YOUR WORK 5/8 times ? equals 5/2 or 2 1/2

asked Oct 15, 2022

1 answer

1 vote

2.6k views

A. If you have 8 bags, each weighing 50 lbs., and have to weigh out 5 batches at 125 lbs., do you have enough product to make the batch?

asked Sep 5, 2022

1 answer

2 votes

187k views

Find the value of x. *

asked May 10, 2022

1 answer

4 votes

42.1k views

Which word does not belong in the group. microwave, refrigerator,blender, television

asked May 5, 2022

2 answers

3 votes

177k views

Explain how you know the following reaction is balanced, 2Hgo 2Hg + 02

asked Apr 22, 2022

1 answer

6 votes

146k views

Select the term that best describes the image. A. la scène B. les lumières O c. le machiniste OD. la mise en scène

asked Mar 23, 2022

1 answer

1 vote

124k views

Beech Company produced and sold 107,000 units of its product in May. For the level of production achieved in May, the budgeted amounts were: sales, $1,270,000; variable costs, $835,000; and fixed costs,

asked Oct 11, 2021

1 answer

4 votes

149k views

Let's assume you are conducting an experiment to determine the effect of a new drug on the incidence of epileptic seizures. You select 20 epileptics from the 150 epileptics being treated at a nearby hospital

asked Jul 27, 2021

2 answers

0 votes

187k views

what is the smallest angle of a right triangle with sides 9, 40, and 41? Round your answer to the nearest degree.

asked Mar 22, 2021

1 answer

1 vote

85.1k views

Solve for x. 7 – 4x = 31 A. x = 6 B. x = 9.5 C. x = –6 D. x = –9.5

asked Jun 18, 2020

2 answers

5 votes

83.1k views

PLEASE HELP! M is the centroid of triangle ABC. (Look at pic). Show your work and explain your steps please.

asked Jan 18, 2020

1 answer

1 vote

15.2k views

Find the length and width of the rectangle described. The length is 12 units more than the width. The perimeter is 7 times the width.

asked Sep 2, 2019

1 answer

3 votes

233k views

Brianna’s lacrosse coach suggested that she practices yoga to improve her flexibility. “Yoga-ta try this” yoga studio has two membership plans. Plan a costs $20.00 per month plus $10.00 per class. Plan

asked Aug 25, 2019

1 answer

4 votes

89.8k views

What are the waste products of respiration?

asked Dec 17, 2018

1 answer

5 votes

58.5k views

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