Questions by Hongbo Liu

Questions by Hongbo Liu

Explain how the ocean affects human life through medicine, nutrition and the economy?

asked Jan 19, 2022

1 answer

16 votes

183k views

If a car is rounding a flat curve on a highway, what is the centripetal force on the car?

asked Aug 18, 2021

1 answer

4 votes

206k views

During an auto accident, the vehicle's airbags deploy and slow down the passengers more gently than if they had hit the windshield or steering wheel. According to safety standards, airbags produce a maximum

asked Aug 5, 2021

1 answer

3 votes

51.4k views

Name any six fruits having no seeds.

asked Jul 26, 2020

2 answers

5 votes

21.9k views

Solve the system of equations {x−4y=3 2x+y=−3} Write your answers as an ordered pair.

asked May 24, 2020

1 answer

0 votes

49.1k views

What is number 31 as a sum of tens and ones?

asked Apr 24, 2020

2 answers

1 vote

224k views

You are an archaeologist researching artifacts left behind by Francisco Pizzaro's conquest of Peru in the 1530s. In order to confirm the authenticity of the leather artifacts, you are performing radiometric

asked Mar 10, 2020

1 answer

5 votes

218k views

How many loaded pallets in the shape of 1-meter cubes could you load in a semitrailer that has inner dimensions 2 meters wide by 10 meters long by 3 meters high?

asked Jul 6, 2019

1 answer

5 votes

99.5k views

Which event marked the start of the scramble for Africa

asked Jun 16, 2019

2 answers

0 votes

70.9k views

What is the name of a polygon that has four congruent sides and these angle measures 70,110, 70, 100 ? A. Square B. Rhombus C. Trapezoid D. Pentagon

asked Mar 27, 2019

1 answer

2 votes

12.8k views

I Dont Get It!!!!??? Really I dont cause its hard for me!!

asked Jul 25, 2018

2 answers

5 votes

198k views

Please help me by marking the correct answer to each part of number 9. I really dont get this at all, so please tell me why your answer is correct (step by step)

asked Jun 13, 2018

1 answer

4 votes

234k views

7 grade boys26,girls34 6 gradeboys30,girls22 write each ratio as a friction in simplest form. 1)7th grade boys to 6 grade girls

asked Feb 5, 2018

2 answers

5 votes

232k views

How are amniocentesis and spinal taps similar??

asked Oct 21, 2017

2 answers

1 vote

139k views

Farmer Fred has 200 sheep on his farm. he sells 40 of them. What percentage of his sheep does he have left?

asked Jan 1, 2017

1 answer

3 votes

37.1k views

A scientific tool used to magnify organisms for observations is a

asked Dec 27, 2015

1 answer

1 vote

183k views

Page:

Search Qamnty