Questions by Qiang

Questions by Qiang

What is molarity a measurement of? A. The concentration of a substance dissolved in a liquid B. The grams of a substance dissolved in a liquid C. The volume of liquid containing a dissolved substance D.

asked Oct 26, 2021

1 answer

2 votes

34.2k views

A plumber charges $50 for a service call plus $80 per hour. If she spends no longer than 8 hours a day at any one site, find a linear function that represents her total daily charges C (in dollars) as

asked Sep 24, 2021

1 answer

4 votes

103k views

Rocket is launched from a tower. The height of the rocket, y in feet, is related to the time after launch, x in seconds, by the given equation. Using this equation, find the time that the rocket will hit

asked Jul 19, 2021

1 answer

4 votes

191k views

Which two properties change? O A. Composition B. Temperature C. Smell O D. State

asked Jul 10, 2021

2 answers

3 votes

174k views

Triangle N L M has centroid S. Lines are drawn from each point to the midpoint of the opposite side to form line segments N Q, L R, and M P. The length of line segment N S is 4 x and the length of line

asked Jun 24, 2021

1 answer

5 votes

44.4k views

What would happen if all carbon is oceans was released

asked May 14, 2021

1 answer

4 votes

104k views

PLEASE HELP WITH THIS QUESTION

asked Apr 23, 2021

1 answer

0 votes

95.6k views

A restless point moved from point 12 to the left at the speed of 5 6 units per minute. Where will it be in 10.2 minutes?

asked Mar 25, 2021

1 answer

3 votes

25.5k views

When lincoln speaks the words "the brave men living and dead who struggled here”he is using ____ in his speech. a. logos b.ethos c.pathos

asked Feb 26, 2021

1 answer

3 votes

68.6k views

Mary can either take her lunch or buy it at school. It cost 1.95 to buy lunch. If she wants to spend no more than $30 on lunch per month, how many lunches can she buy at most?

asked Dec 9, 2020

1 answer

3 votes

49.4k views

Write a polynomial function in standard form given the zeros. -1/2, -5 + i

asked May 20, 2020

1 answer

2 votes

138k views

(1) Most plants rely on sunlight, water, and nutrients from the soil to survive. (2) Some plants, however, need more. (3) Plants such as the Venus flytrap are carnivorous—which means that they eat meat.

asked Apr 19, 2020

2 answers

5 votes

79.0k views

Select the statement which is true about the functions over the interval [1, 2].

asked Apr 1, 2020

1 answer

1 vote

62.4k views

How does human activity affect global systems, especially in relation to the cause and effects of the 'greenhouse effect'

asked Dec 4, 2019

2 answers

2 votes

151k views

I need help like right now!!!!! please 1. Even though numerous safety devices are designed into nuclear power plants, the benefits must be weighed against _____. potential hazard risk of accident waste

asked Oct 3, 2019

1 answer

1 vote

201k views

In schenck vs United States and other free speech cases the Supreme Court tried to balance free speech with

asked Oct 1, 2019

2 answers

4 votes

96.7k views

What turned the tide of the Seven Years’ War (French and Indian War) in favor of Britain?

asked Sep 15, 2019

1 answer

3 votes

37.8k views

Which of these men was not a member of republican party?

asked Dec 26, 2018

1 answer

3 votes

55.7k views

The graph examines the market for graphic t shirts

asked Jul 25, 2018

1 answer

4 votes

146k views

What is the difference between a mixture and compound? A. A mixture is a liquid and a compound is a solid. B. A mixture is made of two or more elements and a compound is made of just one element. C. A

asked May 22, 2018

2 answers

3 votes

233k views

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