Questions by Wesely

Questions by Wesely

Calculate the molarity of a solution containing 0.2 mol of sodium hydroxide dissolved in 0.5 L of water. Be sure to report your answer in proper significant figures and use the appropriate symbol.

asked Oct 16, 2021

1 answer

5 votes

52.9k views

A plane has 270 gallons of fuel. The plane averages 1 7/9 miles per gallon. How far can the plane go?

asked Sep 18, 2021

1 answer

0 votes

103k views

What reasons would you give for postponing drinking until you are of legal age? HELP

asked Jun 28, 2021

2 answers

3 votes

61.6k views

HELP math quiz please What is the result when the number 65 is increased by 53%?

asked Jun 21, 2021

1 answer

5 votes

106k views

Which pair of angles in the figure below are vertical angles

asked May 25, 2021

2 answers

3 votes

105k views

Scores on a standardized test are normally distributed with a mean of 480 and a standard deviation of 90. What proportion of the scores are above 700? What is 25th percentile of the score? If Someone’s

asked May 16, 2021

1 answer

3 votes

35.3k views

Please help i can't figure it out! Please add explanation as well. 5x + 3y = -2 3x + 2y = -1 Solve the system of equations. A) (-1, 1) B) (1, -1) C) (-1, -2) D) (1/3, 1) E) (1/3, -1)

asked Mar 13, 2021

1 answer

0 votes

102k views

Which of the following was one of the factors that led to the decline of the Islamic empires? A. Too much spent on new technology B. Too much dpent on grand buildings C. Declines in military spending D.

asked Feb 18, 2021

2 answers

3 votes

156k views

In a Gram staining procedure, what is the color of a Gram negative bacterium observed under a light microscope?

asked Jan 2, 2021

1 answer

4 votes

122k views

Identify the Rhetorical Appeal used in the following passage: "Our expertise in construction and design is evidenced not only by our 75 years in the business and our labor force of qualified specialists

asked Jan 2, 2021

2 answers

5 votes

123k views

What is the factored form of the polynomial? x2 - 12x + 27? (x + 4)(x+3) (x - 4)(x + 3) (x + 9)(x + 3) (x-9)(x - 3)

asked Apr 4, 2020

2 answers

4 votes

196k views

The law of conversation of mass-energy Applies to nuclear reactions, because in these types of reactions, mass and energy are interchangeable

asked Feb 11, 2020

1 answer

0 votes

153k views

A farmer needs to fence in a rectangular plot of land, and he has 200 meters of fence to work with. He is going to construct the plot next to a river, so he will only have to use fence for three sides

asked Feb 10, 2020

1 answer

5 votes

207k views

Why didn't Italy reasons take part in the exploration of new trade routes? a. Italy was too concerned with finding a route to Java. b. Italy was working to establish stronger connections to Greece. c.

asked Nov 18, 2019

2 answers

4 votes

22.7k views

Could someone explain this to me, I have no idea what to do

asked Nov 19, 2018

1 answer

3 votes

162k views

You are planning a trip to the city. The distance is 275 miles. If you drive at an average speed of 55 mph and you leave at 1:30 p.m., what time should you arrive at the city limits?

asked Nov 3, 2018

1 answer

4 votes

168k views

During the Great Migration, thousands of African Americans looking for economic opportunities moved from A) west to east. B) north to west. C) west to south. D) south to north.

asked Jan 27, 2018

2 answers

2 votes

126k views

In the early 1800s, road improvements began in Britain. Which of the following did not happen at that time? A. John McAdam built roads on a foundation of crushed rock that drained well and held up to heavy

asked Dec 1, 2017

2 answers

5 votes

165k views

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