Questions by Feng Chen

Questions by Feng Chen

What different methods may an archaeologist use to rank sites vs. an individual in the archaeological record?

asked Jun 18, 2024

1 answer

5 votes

58.0k views

What effect would the deaths of American chestnut trees have had on the moth species that fed only on their leaves before 1900? A) The moth species would have gone extinct. B) The moth species would have

asked Mar 22, 2024

1 answer

4 votes

21.7k views

How many triangles are in a 18 sided polygon

asked Nov 6, 2023

1 answer

16 votes

18.2k views

Thomas is saving money for a few montain bike. the amount(a) Thomas needs to save is more than $50.45. which inequality models the amount Thomas needs to save A.$50.45=a. B.$60.45$50.45. D.a

asked Sep 9, 2023

1 answer

1 vote

91.3k views

How can cocaine use impact a user’s appearance?

asked Aug 6, 2023

1 answer

2 votes

159k views

Order the steps to solve the equation log(x2 - 15) = log(2x) form 1 to 5. x2 - 2x - 15 = 0 Potential solutions are -3 and 5 10.00 x2 - 15 = 2x X-5 = 0 or x +3=0 (x - 5)(x + 3) = 0 DONE

asked Jun 25, 2023

2 answers

1 vote

85.9k views

Use this diagram to answer the questions 4b. 3 Part A Which expression represents the area of the rectangle? B. 6+ (40 - 3) A6(4-3) D. 2 x 6 x (40 - 3) C 6+ (40 - 3) + 6 + (40 - 3) Part B Which expression

asked Apr 5, 2023

1 answer

0 votes

196k views

Please help me with this problem!!!! with stepz

asked Mar 4, 2023

1 answer

3 votes

136k views

A corollary needs which of the following geometric terms to be proven true? A. Theorem B. Identity C. Common notion D. Inverse

asked Oct 5, 2022

1 answer

3 votes

213k views

The concept of natural rights which was later used in declaration of independence was the first proposed by

asked Sep 1, 2022

1 answer

3 votes

75.2k views

What is the message of your study of the symbol of hypothetical elements?

asked Jun 15, 2022

1 answer

2 votes

73.4k views

Can anyone help me with this math question

asked Jun 13, 2022

1 answer

2 votes

77.1k views

Pregunta 1 Encuentra el Mcd de las siguientes cantidades: 24, 36, 48 y 60:

asked May 10, 2022

1 answer

2 votes

88.1k views

Please help!! Find the radius

asked May 3, 2022

1 answer

4 votes

165k views

Grehyesjeyehevshsh. *Cries in no knowledge*

asked Apr 1, 2022

1 answer

17 votes

1.3k views

Daniella made gift bows from 8 yards of ribbon. The bows are all the same size. If she made 16 bows, how much ribbon did she use for each one? Give the answer as a fraction or mixed number

asked Jun 1, 2021

2 answers

0 votes

127k views

!!!What is 0.04666666 as a fraction!!!

asked Apr 12, 2021

2 answers

1 vote

45.7k views

Find the sum \[\sum_{k = 1}^{2004} \frac{1}{1 + \tan^2 (\frac{k \pi}{2 \cdot 2005})}.\]

asked Apr 7, 2021

1 answer

5 votes

124k views

Pls help−4(3/2x−1/2)=−15

asked Mar 15, 2021

1 answer

4 votes

227k views

How physical asset valuation (PAV) and research and development (R&D) costs are likely to pose risks

asked Feb 8, 2021

1 answer

0 votes

70.3k views

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