Questions by Aretha

Questions by Aretha

indicate whether the statement is true or false a change of state is a chemical change because ice and water do not resemble one another

asked Feb 3, 2021

2 answers

1 vote

65.0k views

Is 2AgNO3 + BaCI2 -> 2AgCl + Ba(NO3)2 Balanced or unbalanced. If unbalanced which element cause the unbalance

asked Jan 19, 2021

1 answer

0 votes

234k views

Write a class definition of a class named 'Value' with the following: a constructor accepting a single integer parameter a constructor with no parameters a method 'setVal' that accepts a single parameter,

asked Dec 25, 2020

1 answer

2 votes

76.5k views

Bob is threatening Tom’s life with a giant laser with wavelength (650 nm), a distance (D = 10 m) from the wall James is shackled to. (He is still free to move along the wall.) Bob has set up a double slit

asked Nov 23, 2020

1 answer

4 votes

24.6k views

Find the perimeter. Simplify your answer and write it as a proper fraction or as a whole or mixed number. 11 18 km 11 18 km 11 18 km 11 18 km kilometers

asked Nov 5, 2020

1 answer

5 votes

56.6k views

Find the perimeter of the square and then convert the answer to meters

asked Sep 17, 2019

1 answer

2 votes

65.3k views

What is the value of the expression (-8)(6) - (-4)(-5) + (-3)(-6)?

asked Apr 28, 2019

1 answer

2 votes

44.6k views

Chemical reactions differ from nuclear reactions because ... a. chemical reactions only involve electrons and nuclear reactions only involve protons. b. chemical reactions involve bonding and nuclear reactions

asked Feb 27, 2019

2 answers

2 votes

24.7k views

Picking from 3 theme parks and 1-day, 2-day, 3-day, and 5-day passes

asked Feb 8, 2019

2 answers

0 votes

194k views

**PLEASE HELP ASAP** Which term referred to a toll road with bars across the road at intervals? canal A.game path B.turnpike C.corduroy road D.Description

asked Nov 17, 2018

2 answers

4 votes

206k views

__________ protect equipment from too much current by tripping a switch that breaks the circuit, stopping the flow of electricity. A. Amp B. Circuit Breaker C. Fuse

asked Oct 27, 2018

1 answer

0 votes

174k views

Sam and Ella are arguing in the cafeteria. Sam says that if he throws a chicken tender with a greater speed, it will have a greater inertia. Ella argues that inertia does not depend upon speed, but rather

asked Aug 18, 2018

2 answers

3 votes

111k views

People with heart problems often have trouble breathing. why would this happen?

asked Jul 8, 2018

2 answers

3 votes

73.5k views

Write the ratio for 25 to 45

asked Jun 22, 2018

2 answers

2 votes

227k views

8. In the South American Andes, the Altiplano between the Cordillera Oriental and the western Cordillera Occidental is widest in

asked Apr 11, 2018

2 answers

1 vote

77.8k views

The volume of a sphere is 80pi cm3. What its is surface area to the nearest whole number

asked Apr 24, 2017

1 answer

3 votes

202k views

When sediments deposit in lakes or oceans, how do they lay?

asked Jan 5, 2017

2 answers

0 votes

224k views

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