Questions by Ali Faris

Questions by Ali Faris

True or False: A chemical change does not change the substance into anything new, while a physical change is a chemical reaction.

asked Nov 4, 2024

1 answer

3 votes

105k views

Groove Welds made with the workpiece positioned Vertical can be made in the: a) 1F position b) 2F position c) 3F position d) 4F position

asked Sep 24, 2024

1 answer

4 votes

154k views

Fermi energy of Cu The Fermi energy of electrons in copper at room temperature is 7.0 eV. The electron drift mobility in copper, from Hall effect measurements, is 33 cm² V⁻¹ s⁻¹. What is the speed vF of

asked Mar 18, 2024

1 answer

4 votes

148k views

This is a semi-question that I know the answer too. Do y’all know what pepperoni rolls are if so please leave your state.

asked Sep 4, 2023

1 answer

18 votes

104k views

Why is technology not the solution to all scientific problems?

asked Jun 13, 2023

1 answer

1 vote

30.8k views

The rhombus below NL=3, KL=5, and angle JML=60°Find angle KLM

asked Apr 4, 2023

1 answer

3 votes

147k views

Why does adding and subtracting 2pi or 360 degrees give a coterminal angle?

asked Mar 18, 2023

1 answer

3 votes

124k views

I need help answering this question . Please help

asked Feb 15, 2023

2 answers

12 votes

196k views

What is a defensive strategy in football? O choosing to receive the football on the opening kick-off O blocking opponents from reaching the quarterback on a screen pass O preventing wide receivers from

asked Dec 18, 2022

1 answer

0 votes

75.8k views

There are 350 students at a middle school dance, where ratio of 7th graders to 8th graders is 3:4 how many of the students at the dance are 8th graders?

asked Nov 15, 2022

1 answer

16 votes

187k views

April took out a $600 loan from the bank for 5 years, at 3% interest rate. How much does she have to pay in interest?

asked Nov 8, 2022

1 answer

10 votes

93.0k views

Name a compound containing oxygen and selenium.

asked Oct 16, 2022

1 answer

3 votes

75.7k views

Sketch and shade the region in the xy-plane defined by the equation or inequalities. |x| < 7 and |y| < 3 g

asked Sep 23, 2022

1 answer

21 votes

188k views

1) If a new player scores today, we ............ win the league this year. A. would B. might C. have 2) The goalkeeper pulled on his ............. and walked out onto the pitch. A. gloves B. net C. helmet

asked Jul 26, 2022

1 answer

1 vote

131k views

which measures do you think can be put in place to minimise or avoid the problems caused by volcanoes

asked Apr 5, 2022

1 answer

0 votes

117k views

If we remove all the air particles from an empty room which will cease to exist--light or sound? Explain your answer.

asked Feb 16, 2022

2 answers

0 votes

128k views

In an organism, X, it is found to be impossible to generate loss-of-function mutants for most genes. There is an alternative method of introducing random mutations that can later be screened for the gene(s)

asked Dec 21, 2021

1 answer

3 votes

13.1k views

Each state has its own constitution, separate from the United States Constitution. What do you think States would include in their constitutions that is similar to what is in the U.S Constitution? What

asked Dec 14, 2021

2 answers

1 vote

135k views

Divide 1 1/5 divided into 5 1/4

asked Dec 8, 2021

2 answers

4 votes

59.1k views

Why are Mr. and Mrs. Hadley concerned about their children? A. The children are being secretive about the nursery. B. The children were late for dinner C. The children aren't afraid of the veldt D. The

asked Nov 20, 2021

2 answers

1 vote

32.4k views

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