Answers by ERNESTO ARROYO RON
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Answers by ERNESTO ARROYO RON

Answers by ERNESTO ARROYO RON
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−4x + 3y = 15, where x is time and y is velocity in kilometers per hour. Use this function to determine when a certain particle will reach 40km/hr.
answered Dec 6, 2019
6 votes
113k views
Which savings account can a financial institution end?
answered Aug 25, 2019
2 votes
97.4k views
What volume of a 2.5 M stock solution of acetic acid (HC2H3O2) is required to prepare 100.0 milliliters of a 0.50 M acetic acid solution? Use the equation Mconcentrated × Vconcentrated = Mdilute × Vdilute.
answered Aug 22, 2019
3 votes
124k views
Find an equation of the line that passes through the point (-6,7) and is perpendicular to the line 12x-18y-72=0
answered Jul 10, 2019
3 votes
32.4k views
What is the initial temperature of a gas if the volume changed from 1.00l to 1.10l and the final temperature was determined to be 255?
answered Apr 26, 2019
6 votes
132k views
Which is the best example of paraphrasing for the following passage? "Pfew! I reckon it ain't no cinnamon 't I've loaded up thish-yer stove with!" A. Phew! That isn't a good smell at all! B. Cinnamon has
answered Dec 28, 2018
0 votes
6.1k views
Solve the problem. A pest control company spreads insecticide around the perimeter of a 100ft by 120 ft building. If the spray cost $0.10 per foot, how much did the job cost to the nearest dollar?
answered Dec 18, 2018
5 votes
43.9k views
What presidential cabinet position was created in reaction to the 1970s energy crisis?
answered Jul 25, 2018
4 votes
76.4k views
Why were new trade routes needed in the 15th century
answered Feb 15, 2018
4 votes
212k views
Which phase of the cell cycle occurs first
answered Jan 13, 2018
4 votes
28.7k views
(2y-at)(y+2at) find the product
answered Jan 4, 2018
3 votes
65.1k views
In 2-3 sentences, explain why there is no excess supply or demand of goods at the equilibrium price
answered Dec 1, 2017
7 votes
92.1k views
The formula below gives D, the demand for concert tickets when the price of each ticket is p dollars.  D(p) = 2000 - 4p - p2 What is the value of D(15)?
answered Aug 26, 2017
2 votes
102k views
Simplify and justify steps 4(a+2b)=3(2a-b)+6a-7b
answered Nov 3, 2016
2 votes
89.8k views
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