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A collection of 20 coins made up of only nickels, dimes, and quarters has a total value of $3.35. If the dimes were nickels, the nickels were quarters and the quarters were dimes, the collection of coins
answered
Apr 12, 2020
Mathematics
high-school
5
votes
25.3k
views
Why has North Carolina often been called first in freedom
answered
Jun 20, 2019
History
middle-school
2
votes
79.3k
views
Please help. The graph of f(t)=6•2^t shows the value of a rare coin in year t. What is the meaning of the y-intercept?
answered
Apr 25, 2019
Mathematics
middle-school
0
votes
143k
views
Under Florida law a driver who refuses to submit to a test for alcohol or drugs will lose thier license for?
answered
Feb 25, 2019
SAT
high-school
1
vote
9.6k
views
What did explorer bartholemeu dias do in 1487
answered
Feb 23, 2019
History
middle-school
7
votes
46.2k
views
When the sun is at 31 above the horizon, a tree casts a 42 ft. shadow. how tall is the tree?
answered
Dec 23, 2018
Mathematics
high-school
4
votes
82.1k
views
We gain energy from eating plants. Plants can't create their energy; they must first get it from the Sun. This statement is _____ according to the _____ law of thermodynamics.
answered
Dec 9, 2018
Biology
college
0
votes
154k
views
If 12 less than 4 times a number is 8, the number is 5. Write a different sentence where the unknown number is also 5.
answered
Dec 2, 2018
Mathematics
middle-school
3
votes
114k
views
An astronaut is floating happily outside her spaceship, which is orbiting the earth at a distance above the earth’s surface equal to 1 earth radius. the astronaut’s weight is
answered
Jun 29, 2018
Physics
high-school
1
vote
184k
views
Line m is parallel to the line y = -1 then its slope is
answered
Feb 16, 2018
Mathematics
high-school
5
votes
68.6k
views
Which of the following statements is true?
answered
Jan 30, 2018
Biology
middle-school
0
votes
72.5k
views
Which one is greater??
answered
Jul 11, 2017
Mathematics
middle-school
3
votes
131k
views
Ratifying the 13th Amendment, to abolish slavery, was one way the government attempted to give blacks the rights of full citizenship. a. True b. False
answered
May 15, 2017
History
high-school
5
votes
1.4k
views
Which one of the following is not true of the Dred Scott decision? Slaves are not free because they are property of their master. Property cannot be denied an owner without due process of law. Slavery
answered
Dec 11, 2016
History
high-school
4
votes
154k
views
MATCH THE FUNCTION WITH ITS VALUE. g(x)= 2X2-1. g(w^3)=.......
answered
Sep 8, 2015
Mathematics
high-school
3
votes
7.6k
views
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