Answers by George Liu
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Answers by George Liu

Answers by George Liu
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the price of a share of a company's stock has been decreasing at a constant rate of $0.50 per share every half hour. if the price of the share of stock is now $25, for how many hours has the price been
answered Jan 10, 2019
1 vote
174k views
A fox can run at a speed of 42 miles per hour. How many feet per second is this?
answered Dec 11, 2018
4 votes
61.7k views
Enzymes act as catalysts because ______. A- they raise the activation energy B- they lower the activation energy C- they use activation energy D- they maintain activation energy
answered Oct 29, 2018
5 votes
55.3k views
What is the correct way to handle a needle after it is used to give a vitamin injection to a health patient?
answered Aug 31, 2018
3 votes
175k views
Two species of frogs are unable to mate with each other because they have different mating calls. This is an example of A) genetic drift B) geographic isolation C) none of these D) reproductive isolation
answered Aug 20, 2018
3 votes
84.0k views
Mounds in an otherwise flat terrain may show archaeologists a potential digging site. What kind of complement is indicated by the bolded word?
answered Aug 9, 2018
0 votes
172k views
Earthquakes are especially associated with _____ boundaries. ??? This is a science class answer.
answered Jun 12, 2018
3 votes
203k views
Desiderius Erasmus worked to (5 points) A. pay the church indulgences to reduce his time in purgatory B. reject humanism movement and classic Greek works C. establish a middle ground between Catholics
answered Jan 27, 2018
2 votes
221k views
1. The grocery store was selling variety bags of apples. Each bag contained x Braeburn apples, y Granny Smith apples, and z Honeycrisp apples. Zahra bought 2 bags of apples. For each expression, identify
answered Nov 11, 2017
3 votes
217k views
Which of the following is a possible entire nucleotide found in a DNA molecule? (1 point) • Adenine + phosphate group + thymine • cytosine + phosphate group + guanine • deoxyribose + phosphate group +
answered Aug 25, 2017
3 votes
222k views
Using simple description to draw characters is the technique of _____. characterization exposition illustration
answered Jul 2, 2017
5 votes
88.5k views
Which troubleshooting procedure is most useful when the operating system reports that a file cannot be opened? (A.)rebooting the computer(B.) running the hard disk drive utility (C.)moving the file to
answered Mar 13, 2017
3 votes
73.6k views
Which response accurately describes a balanced force? Question 7 options: A 25-N force acts on the left side of the marble at the same time as a 25-N force acts on the right side of the marble. A marble
answered Feb 8, 2017
7 votes
183k views
Scientists think that the __________, made of liquid iron and nickel, moves to produce Earth’s magnetic field. a. crust b. mantle c. outer core d. inner core
answered Aug 17, 2016
6 votes
129k views
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