Questions by Sean Liu

Questions by Sean Liu

Where in the world, other than Newfoundland, is standard time on the half-hour rather than the hour? Why might that country prefer not to be on the hour? If you could explain why that would be helpful

asked Apr 25, 2021

1 answer

3 votes

192k views

A pencil cup is a cylinder made of plastic with one base missing. The cup is 5 inches tall and has a radius of 1.75 inches. Approximately how many square inches of plastic were used to make the cup? 54.

asked Feb 16, 2021

1 answer

2 votes

230k views

High levels of mercury contamination have entered the aquatic ecosystem primarily through: a Medications like vaccines which contain mercury and subsequently enter the drainage systems through human waste.

asked Feb 5, 2021

1 answer

5 votes

80.0k views

Rewrite the equation C = 2 πr to show the expression that can be used to fine the value of r.

asked May 6, 2020

1 answer

1 vote

108k views

Three years ago, Jolene bought $550 worth of stock in a software company. Since then the value of her purchase has been increasing at an average rate of 10 1 2 % per year. How much is the stock worth now?

asked Mar 12, 2020

1 answer

4 votes

16.5k views

A climatologist wants to determine the thickness of a glacier with a surface area of about 2 km². He selected 10 locations at random on the glacier and then measured the thickness of the glacier, in meters,

asked Mar 11, 2020

1 answer

0 votes

79.0k views

What is the unit rate for .5 hours and $1.25

asked Mar 10, 2020

1 answer

5 votes

177k views

Dumbledore decides to gives a surprise demonstration. He starts with a hydrate of Na2CO3 which has a mass of 4.31 g before heating. After he heats it he finds the mass of the anhydrous compound is found

asked Jan 22, 2020

1 answer

5 votes

84.0k views

Simplify the square root of 27x^12/300x^8

asked Aug 17, 2019

2 answers

0 votes

223k views

Usually, what is the goal of any single research project?

asked Apr 8, 2019

1 answer

2 votes

40.3k views

What type of word indicates a noun will soon follow?

asked Dec 13, 2018

2 answers

4 votes

100k views

The product of two consecutive negative integers is 600. What is the value of the lesser integer?

asked Oct 14, 2018

2 answers

3 votes

223k views

What are three examples of circular motion?

asked Mar 7, 2018

1 answer

3 votes

85.1k views

The document that established the separation of the colonies and Britain highlighted natural rights All men held and listed grievances against the king was the

asked Oct 12, 2017

1 answer

5 votes

204k views

The Sugar Sweet Company is going to transport its sugar to market. It will cost $5400 to rent trucks, and it will cost an additional $200 for each ton of sugar transported.

asked Apr 24, 2017

1 answer

1 vote

77.5k views

Find the Mean, Median, Mode, and Range: 1. 52, 46, 63, 40, 56 2. 40, 24, 7, 37, 43, 16, 24, 25

asked Mar 4, 2017

1 answer

2 votes

138k views

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