Questions by JMW

Questions by JMW

A system of linear equations is shown below. 2x – 3y = 17 –3x + y = –1 Choose a method (Elimination or Substitution) to solve the system of equations. Solve and explain your process.

asked Feb 23, 2021

1 answer

5 votes

85.9k views

A 12.2-g sample of X reacts with a sample of Y to form 78.9g of XY. what mass of Y reacted?

asked Oct 4, 2020

1 answer

1 vote

4.6k views

Bias in matching can be used to predict ________. a. how melioration will affect an individual's choices b. the optimum level of responding for maximum rewards c. degree of preference for different reinforcers

asked Oct 3, 2020

1 answer

1 vote

80.6k views

If you hear the words "cat" and "hat" you can hear a single sound difference at the beginning of each of those words, which is important because it makes the two words have different meanings. What is

asked Jul 15, 2020

1 answer

0 votes

69.8k views

Acid rain is represented by the formula H2SO4. How many atoms if sulfur are present in one molecule of acid rain? A. One B. Two C. Four D. Six need help ASAP

asked Feb 26, 2020

1 answer

0 votes

22.9k views

Which option accurately describes the origins of Buddhism? Buddhism began in China as a man called Confucius spread his ideals throughout Asia. Buddhism began in the Mongol Empire as Sun Tzu spread his

asked Nov 13, 2019

2 answers

2 votes

133k views

in at least 150 words, explain how Rike builds an allegory in "The Swan." What is the central theme of this poem?

asked Oct 2, 2019

2 answers

4 votes

87.3k views

Global warming has been linked to a decrease in the

asked Jun 27, 2019

1 answer

3 votes

91.1k views

Your recovery heart rate is your heart rate just after exercise. Your heart rate should drop to about ______ beats per minute within five minutes after the workout and less than _______ beats per minute

asked May 4, 2019

1 answer

3 votes

58.4k views

A circular fountain has a radius of 9.4 feet. Find it's diameter and circumference to the nearest tenth. : )

asked Oct 23, 2018

2 answers

4 votes

114k views

Choose the correct definition for the word below. fickle A). sickly B). changeable C). unwanted D). steady

asked Sep 7, 2018

2 answers

0 votes

19.2k views

you run one lap around a mile track every 8 minutes. Your friend runs around the same track every 10 minutes. You both start at the starting line at the same time

asked Sep 1, 2018

1 answer

4 votes

77.4k views

What is the purpose of a lysosome? A. it is where proteins are created B. it is the control center of the cell and contains DNA C. it breaks glycogen into glucose D. it is used for movement

asked Jul 11, 2018

1 answer

0 votes

52.3k views

Primary producers generally form the smallest trophic level of a pyramid of energy

asked May 17, 2018

2 answers

4 votes

103k views

What will happen if more than 2 devices attempt to access the internet ?

asked Mar 3, 2018

1 answer

2 votes

5.0k views

Who coined the phrase “innocent until proven guilty”?

asked Nov 17, 2017

1 answer

0 votes

15.2k views

Cells are the message carriers for the animal.

asked May 6, 2017

2 answers

0 votes

81.7k views

Why would an environmental group work to discourage people from moving to florida?

asked Feb 25, 2017

2 answers

5 votes

38.9k views

Figure WXYZ is a rectangle with a semicircle added to its base. What is the perimeter of figure WXYZ? Use 3.14 to approximate pi.

asked May 19, 2016

2 answers

4 votes

148k views

Literacy tests worked to deny the right to vote to afrian americans primarily because

asked Feb 6, 2015

1 answer

3 votes

149k views

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