Recent activity by David Xu

Recent activity by David Xu

Which technological Development forced inhabitants of the southern states to weigh the benefits of economic development and growth versus the costs of the expansion of slavery?

answered Dec 10, 2024

1 answer 77.7k views

What’s the problem is this ??

asked Nov 11, 2024

1 answer 71.4k views

Is Joel Weber Shoshana's older brother?

answered Oct 31, 2024

1 answer 92.7k views

62z=49+18raisetopower2 using factorization method solve the quadratic equation

asked Oct 20, 2024

1 answer 81.1k views

Who does Napoleon blame for the destruction of the windmill in chapter 6 (without proof)? a) Snowball b) Boxer c) The other animals d) He doesn't assign blame

asked Oct 20, 2024

1 answer 176k views

Explain the difference between melting a metal and smelting metal ore. Be sure to give a basic smelting reaction

answered Oct 5, 2024

1 answer 128k views

Two cars leave an intersection. One car travels north; the other east. When the car traveling north had gone 18 mi, the distance between the cars was 6 mi more than the distance traveled by the car heading

asked Sep 7, 2024

1 answer 69.6k views

Companies X and Z have the same beginning-of-the-year book value of equity and the same tax rate. The companies have identical transactions throughout the year and report all transactions similarly except

asked Aug 26, 2024

2 answers 113k views

Describe an instance where you fell extremely sick and your mother took care of you

asked Aug 10, 2024

1 answer 74.5k views

QUESTION 6 Whereas John often used the buzzword "believe," Paul preferred to use what word?

asked Aug 2, 2024

1 answer 154k views

Find the coordinates of the midpoint of the line segment joining the two points (1,4) (4,1)

answered May 31, 2024

1 answer 116k views

New WHMIS pictograms have a black symbol surrounded by a red diamond border stood on end. One of the pictograms is different, having a black circle border. This pictogram represents the ____________________

answered May 15, 2024

1 answer 192k views

Dante wants to spend some of his allowance money, but he is having a hard time deciding what to buy. He loves baseball cards, packs of gum, and bouncy balls. Fill in the ratio tables and answer the questions

asked May 1, 2024

1 answer 229k views

(Hint: The perimeter of a square is the sum of all four congruent sides, or four times the length of one side - aka perimeter = 48 if s is the length of one side.) What is the answer? A. 103 inches B.

answered Apr 30, 2024

1 answer 77.8k views

How many amino acids would be coded for if a gene has 35 nucleotide bases? A) 7 amino acids B) 10 amino acids C) 12 amino acids D) 35 amino acids

answered Mar 5, 2024

1 answer 49.3k views

Food Harvesting Corporation is considering purchasing a machine for $1,000,000. The machine is expected to generate a constant after-tax income of $80,000 per year for 12 years. The firm will use straight-line

answered Jan 10, 2024

1 answer 40.4k views

Hi please help sdijfsagg

answered Dec 14, 2023

2 answers 216k views

What is the best definition of the enthalpy of formation, A HA? A. The energy released when products form in a reaction B. The energy absorbed when products form in a reaction C. The energy required for

asked Dec 9, 2023

1 answer 22.2k views

X-4= x−4= \,\,-4+x −4+x

asked Nov 26, 2023

1 answer 72.7k views

Which table represents a linear function?

answered Sep 21, 2023

2 answers 155k views

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