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Sunland Mining Company purchased land on February 1, 2020, at a cost of $975,900. It estimated that a total of 57,600 tons of mineral was available for mining. After it has removed all the natural resources,
answered
Jul 21, 2021
Mathematics
high-school
4
votes
200k
views
The spread of a virus through a city is modeled by the function N=25,000/1+100e^-0.5t, where N is the number of people infected by the virus after t days. How many days does it take for 1,500 people in
answered
Jun 26, 2021
Mathematics
high-school
1
vote
165k
views
Which is the closest synonym for the word perseverance? A judgment B capability C determination D potential
answered
Jun 23, 2021
Social Studies
high-school
3
votes
14.7k
views
Determine the equation of the line give the point (25, 75) and the slope m= -9.
answered
May 25, 2021
Mathematics
middle-school
5
votes
221k
views
Keynesian economist would be most likely to agree with which of the following statements? A) Government policies do not affect economic activity. B) Government can implement policy proposals that can positively
answered
May 13, 2021
Business
high-school
2
votes
223k
views
What is 2 1/2 + 1 1/3
answered
Mar 21, 2021
Mathematics
college
4
votes
94.7k
views
A solution is made by mixing of 51 g of heptane and of acetyl bromide . Calculate the mole fraction of heptane in this solution. Round your answer to significant digits.
answered
Mar 18, 2021
Chemistry
college
4
votes
56.1k
views
When the atmosphere of a planet holds in heat
answered
Jan 12, 2021
Geography
high-school
4
votes
136k
views
Determine how many points the parabola has in common with the x-axis and whether it's vertex lies above, on, or below the x-axis.
answered
Nov 20, 2020
Mathematics
middle-school
3
votes
163k
views
What is 56% as a fraction plz show me in steps:)
answered
Sep 14, 2020
Mathematics
middle-school
2
votes
131k
views
Solve the following simultaneous linear congruences. a) x ? 1 (mod 3), x ? 2 (mod 4), x ? 3 (mod 5). b) x ? 4 (mod 10), x ? 8 (mod 12), x ? 6 (mod 18).
answered
Aug 7, 2020
Mathematics
college
2
votes
215k
views
What has the necessary and proper clause of the constitution been used to do?
answered
Apr 28, 2020
History
middle-school
4
votes
14.7k
views
Recipe asks for 4 1/2 pounds of chicken How many pounds of chicken are needed to make 1/2 of a recipe
answered
Mar 18, 2020
Mathematics
middle-school
7
votes
8.6k
views
Perform the indicated operation. 13 – (-4) A- 1 B- -1 C- 17 D- -17
answered
Dec 7, 2019
Mathematics
middle-school
1
vote
174k
views
Given that x > 0, if x4 = y16, then y =
answered
Aug 30, 2019
Mathematics
middle-school
6
votes
78.3k
views
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