Questions by KingAndrew

Questions by KingAndrew

A person who advocates for social or political change?

asked Feb 5, 2021

1 answer

4 votes

84.8k views

Calculate the masses of oxygen and nitrogen that are dissolved in of aqueous solution in equilibrium with air at 25 °C and 760 Torr. Assume that air is 21% oxygen and 78% nitrogen by volume.

asked Jul 20, 2020

2 answers

4 votes

51.0k views

Two factory plants are making TV panels. Yesterday, Plant A produced 5000 fewer panels than Plant B did. Two percent of the panels from Plant A and 4% of the panels from Plant B were defective. How many

asked Apr 5, 2020

1 answer

5 votes

130k views

A cell contains Select one: a. one kind of enzyme that promotes thousands of different chemical reactions. b. thousands of different kinds of enzymes, each promoting a different chemical reaction. c. one

asked Mar 15, 2020

1 answer

3 votes

40.1k views

Which features are used to classify a species as invasive? Select all that apply. A adapts easily to the habitat and reproduces rapidly B competes with native species for survival factors C not edible

asked Dec 7, 2019

1 answer

2 votes

166k views

How was fishing improved by prehistoric people? A.use of hooks B.use of spears C.use of bow and arrow D.of fishing poles

asked Dec 5, 2019

2 answers

5 votes

226k views

The vertex of this parabola is at (2.-3). When the yvalue is -2, the xvalue is 5. What is the coefficient of the squared term in the parabola's equation?

asked Aug 24, 2019

1 answer

1 vote

16.2k views

Marie draws a marble out of a bag. It is either red or green. She records the color and then puts the marble back in the bag. She repeats this process 80 times to get the following results: Red:30 Green

asked Jun 10, 2019

2 answers

0 votes

109k views

Please help me!!!!!!!!

asked Nov 21, 2018

1 answer

4 votes

132k views

Help ASAP with this question.

asked Jun 2, 2018

1 answer

5 votes

118k views

The graph below shows the numbers of cups of strawberries juice that are mixed with different numbers of cups of lemon lime soda to make servings strawberry soda 1:28 28:1 7:1 1:7

asked Mar 12, 2018

2 answers

3 votes

26.0k views

Which expression is equal to 54⋅58 ? 512 54 52 5−4

asked Jan 19, 2018

2 answers

2 votes

230k views

Rewrite 10/7 as a fraction 2 different ways

asked Sep 26, 2017

2 answers

0 votes

127k views

A star has a spectrum shift exhibiting a red shift. What can you conclude about the distance from earth to that star

asked Jan 12, 2015

2 answers

3 votes

8.3k views

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