Questions by Rajanboy

Questions by Rajanboy

Solve by factorisation 2x2 + 3x - 20 = 0

asked Jan 21, 2021

1 answer

5 votes

173k views

A sample taken from a layer of mica in a canyon has 2.10 grams of potassium-40. A test reveals it to be 2.6 billion years old. How much potassium-40 was in the sample originally if the half-life of potassium-40

asked Dec 7, 2020

1 answer

5 votes

185k views

A substance that is easily magnetized is a

asked Nov 15, 2020

2 answers

2 votes

197k views

Identify the option that best corrects unnecessary repetition in this sentence. The team chose uniforms that were blue and red in color. A. The team chose uniforms that were blue and red. B. The team

asked Jun 19, 2020

1 answer

1 vote

136k views

The Anasazi People lived in what part of Utah? A. Along the Green River B. In Salt Lake City C. Near The Four Corners Region D. The Great Salt Lake

asked Jun 2, 2020

1 answer

4 votes

76.1k views

Mark each statement if it correctly describes events that led to the fall of Rome

asked Dec 11, 2019

1 answer

3 votes

12.8k views

How do you do percent increase and decrease

asked Nov 7, 2019

2 answers

0 votes

46.2k views

How many ships are in the Spanish Armada

asked Jul 8, 2019

2 answers

2 votes

134k views

What is 69/25 as a terminating decimal?

asked May 14, 2019

1 answer

0 votes

190k views

Which of these would be an example of a point mutation? A)ATTCCCGAA  TATGGGCTT B)ATTCCCGAA  TAAGGGCTT C)TTTGGACAC  AAACCTGTG D)GAGCACATA  CTCGTGTAT

asked Nov 5, 2018

1 answer

2 votes

9.4k views

What is the 10th Amendment and why is it important? What are examples of local governments and their functions? Explain federalism in your own words.

asked Aug 27, 2018

2 answers

4 votes

86.4k views

NEED HELP! The ski lift at Thunder Mountain called Devils Canyon is quite dangerous. Usually 2% of the skiers who attempt the run will injure themselves due to falls. 8. What is the probability that exactly

asked Jun 22, 2018

1 answer

3 votes

221k views

True or False? Ghandi admitted that "the progress of nonviolence is seemingly a terribly slow progress.

asked Jun 8, 2018

2 answers

5 votes

209k views

A lawyer charges his clients a consultation fee of $500 and $100 per hour to work on a case. This is represented by the linear function C = 100x + 500. If the lawyer increases his hourly rate to $150,

asked Mar 12, 2018

2 answers

2 votes

141k views

Jenavius placed a marshmallow in the microwave to make a smore for desert. The marshmallow expanded when it was heated. How can you best describe why this happened?

asked Feb 9, 2018

2 answers

2 votes

106k views

Four points are graphed on the number line below.

asked Sep 25, 2017

1 answer

5 votes

163k views

Earthquakes occur along _____. plate boundaries and faults anticlines and synclines plate boundaries and folds faults and folds

asked May 13, 2017

2 answers

2 votes

25.2k views

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