Questions by Sifeng

Questions by Sifeng

Eliza is at the top of a 50-meter high ski half-pipe that has a slope of 40°. She has a mass of 100 kilograms. If she lets herself slide from a stand-still down the side of the snowy ramp, how fast will

asked Sep 22, 2024

1 answer

5 votes

180k views

Equation of (8,-8) (-5,-8)

asked Dec 21, 2022

2 answers

5 votes

200k views

Solve for q. 4. 3 9 + 2 Stuck? Watch a video or use a hint.

asked Sep 27, 2022

2 answers

5 votes

178k views

How did incas keep records ?How did this system work?

asked Sep 16, 2022

1 answer

5 votes

72.3k views

I need to do this before 8:00 plz help

asked May 4, 2022

1 answer

15 votes

139k views

What is full ground state electron configuration of C-?

asked Apr 6, 2022

1 answer

25 votes

83.0k views

Please help me!! this is due already and late

asked Jan 22, 2022

2 answers

2 votes

31.1k views

What the experience of a polynomial give the roots: x=scoure 3 and 2 Help me please!

asked Jan 20, 2022

1 answer

0 votes

74.8k views

Find the x- and y-intercepts of the graph of -10x+4y=20. State each answer as an integer or an improper fraction in simplest form.

asked Jan 6, 2022

1 answer

1 vote

151k views

What can i write about Black Lives Matter?

asked Dec 13, 2021

2 answers

1 vote

3.0k views

Use the diagram to find the indicated measure. Use 3.14 for pi and round your answer to the nearest hundredths, 2 decimal places, if necessary. Find the radius. C = 65.98

asked Aug 10, 2021

1 answer

5 votes

132k views

Use the following information to answer this question. Windswept, Inc. 2017 Income Statement ($ in millions) Net sales $ 9,500 Cost of goods sold 7,700 Depreciation 445 Earnings before interest and taxes

asked Aug 10, 2021

1 answer

2 votes

55.0k views

Harmony in music is characterized by _____. the horizontal relationship of pitches only unpleasant sounds the vertical relationship of pitches only pleasant sounds

asked Aug 3, 2021

2 answers

4 votes

101k views

Who wants 50 points to answer these questions (look at photo)

asked Aug 1, 2021

2 answers

0 votes

135k views

Work for least common denominator for 3/4 and 1/6

asked Apr 18, 2021

1 answer

4 votes

215k views

Which were byproducts of the Second Industrial Revolution? select all that apply 1. new discoveries and inventions 2. increase production 3. lessening of tension between nations 4. increase colonization

asked Dec 16, 2020

2 answers

5 votes

117k views

Which value is the solution to the equation? -3(t-7) = 24

asked Sep 26, 2020

1 answer

4 votes

24.2k views

Chase has had difficulty sleeping recently and gets frequent sinus headaches he discovered he squinting more which symptoms might warrant a trip to the eye doctor

asked Aug 25, 2020

2 answers

3 votes

140k views

Let a, n, b, r, and k be integers. If a = nb+r and k|a and k|b, then k|r

asked Aug 15, 2020

1 answer

0 votes

144k views

Is this a function or not a function?

asked May 16, 2020

2 answers

3 votes

72.4k views

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