Questions by Artefacto

Questions by Artefacto

1. How far back was the earliest known settlement that was discovered in Ethiopia?

asked Dec 11, 2021

1 answer

1 vote

2.7k views

A rare collectible coin was purchased in 1997 for $13,250. Its value has increased by 19% per year. How much would the coin be worth in 2020?

asked Nov 15, 2021

2 answers

4 votes

122k views

Plzzzzzz hellpppp !!!!!!!!!!!!

asked Sep 19, 2021

1 answer

3 votes

188k views

If NS = 2x + 7 and SQ = 5x - 23, find NQ

asked Jul 26, 2021

1 answer

4 votes

174k views

Help asap plspls!! :)

asked Jun 23, 2021

1 answer

1 vote

163k views

Which of the following molecules provides the code of instructions for the characteristics of an organism? A. DNA B. Protein C. Lipid D. ATP

asked May 2, 2021

1 answer

5 votes

16.9k views

What is the solution to this equation? 4x - 6 + 2x = 18 A. x= 4 B. x= 12 C. x= 2 O D. x= 6 SUBMI

asked Apr 10, 2021

2 answers

1 vote

93.1k views

What should readers do when making a prediction? Check all that apply. read some of the text read all of the text connect with what they know connect to another text make an educated guess

asked Jan 9, 2021

2 answers

0 votes

129k views

Which one describes respiration best?

asked Jan 1, 2021

1 answer

0 votes

195k views

Healthy skin cells require a constant supply of blood. In decubitus ulcers, or bed sores, this blood supply is hindered because superficial blood vessels are compressed. Which layer(s) of the skin hold(s)

asked Nov 22, 2020

2 answers

5 votes

183k views

Why was the building of the Brooklyn Bridge of importance to New Yorkers? a) It would bring significantly more visitors to New York City. b) It simplified travel between Brooklyn and Manhattan. c) It was

asked Oct 27, 2020

2 answers

5 votes

235k views

one kilogram of water (V1 = 1003 cm^3*kg-1) in a piston cylinder device at (25°C) and 1 bar is compressed in a mechanically reversible, isothermal process to 1500 bar. Determine Q , W, ΔU , ΔH , and ΔS

asked Aug 10, 2020

1 answer

1 vote

215k views

Can someone plz help me on question 3 I really need help plz

asked Jun 25, 2019

1 answer

5 votes

69.2k views

there are two uncharged objects, A and B. some electrons move from A to B. How does the charge of two objects change?

asked Mar 23, 2019

1 answer

3 votes

163k views

The graph of f(x)=2x^3+x^2-4x-2 is shown. How many of the roots of f(x) are rational

asked Feb 27, 2019

2 answers

3 votes

69.1k views

A geologic map describes _____, and a topographic map describes _____. A. rock types, geological features' shapes and elevations B. geological features' shapes and elevations, rock types C. faults and

asked Sep 10, 2018

2 answers

5 votes

63.6k views

Help me please,Thanks;)

asked Aug 4, 2018

2 answers

3 votes

149k views

Twenty high school students were asked how many hours of TV they watch each day. The dot plot above represents their answers. How many students watch 3 hours or less? a) 13 b) 2 c) 20 d) 1

asked May 24, 2018

2 answers

2 votes

55.7k views

Y=3x y=7x+16 systems of equations

asked May 1, 2018

1 answer

3 votes

80.1k views

Which one of the following choices is not a function of the GI tract? A. Transport of ingested food B. Secretion of digestive enzymes C. Movement of undigested material D. Exchange of oxygen within the

asked Nov 9, 2017

2 answers

5 votes

95.1k views

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