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25 Points!!!!!! PLEASE WHO CAN HELP ME WITH THIS EXERCISE? ☺
answered
Mar 20, 2020
English
middle-school
5
votes
151k
views
A bullet with a mass ????b=13.5 g is fired into a block of wood at velocity ????b=249. The block is attached to a spring that has a spring constant ???? of 205 N/m. The block and bullet continue to move,
answered
Jan 23, 2020
Physics
college
3
votes
118k
views
All of the following were elements of nixon's moderate domestic policy except __________.
answered
Nov 12, 2019
Social Studies
high-school
4
votes
127k
views
The cell membrane plays an essential role in the life of a cell how does the cell membrane help maintain the health of cells?
answered
Aug 16, 2019
Biology
high-school
4
votes
90.4k
views
Which of the following is used to bend different wavelengths of light to different degrees, separating it into its different colors? A. prism B. air C. metal D. mirror
answered
Aug 5, 2019
Biology
middle-school
1
vote
183k
views
What are the solutions of the quadratic equation x^4-5x^2-14=0
answered
May 7, 2019
Mathematics
middle-school
4
votes
114k
views
What country did the U.S. form an alliance with after the Battel of Saratoga
answered
Mar 13, 2019
History
middle-school
7
votes
58.2k
views
9. What policy tool will be used first when interacting with a hostile country? A. Military Force B. Securing an alliance C. Sanctions D. Diplomacy
answered
Dec 11, 2018
History
high-school
3
votes
125k
views
Two investments totaling $53,500$53,500 produce an annual income of $4030$4030. One investment yields 10%10% per year, while the other yields 4%4% per year. How much is invested at each rate?
answered
Sep 14, 2018
Mathematics
college
3
votes
227k
views
HELP ASAP Vacation Property Rentals purchased 50 television sets for their rental units at a cost of $250 per television. The televisions have an estimated life of 5 years and a salvage value of $40 per
answered
Aug 27, 2018
Mathematics
high-school
7
votes
182k
views
In a Cartesian plane what is (0,0)
answered
Feb 22, 2018
Mathematics
middle-school
6
votes
44.0k
views
What relationship did Sir Ector de Morven have with Arthur?
answered
Jan 20, 2018
English
high-school
5
votes
162k
views
The digestive system converts food into needed materials and energy, which builds the body. [True] or [False]
answered
Nov 11, 2017
Mathematics
high-school
0
votes
192k
views
Why did the pope have more money power and land than the King?
answered
May 27, 2017
History
high-school
3
votes
152k
views
What are the values of x in the equation x(x-6)=4(x+6)
answered
Mar 30, 2017
Mathematics
high-school
3
votes
30.0k
views
The nation's largest railroad center was located in: Cincinnati Kansas City Chicago New York
answered
Dec 21, 2016
History
high-school
4
votes
80.3k
views
SOLVE THE EQUATION FOR Y (4) -6x + y = 11 (5) 8x + 2y = 10 (6) 6x - 3y = -9 (7) -4x + 2y = 16 (8) 10x - 5y = 25 (9) 3x + 2y = -8
answered
Jul 11, 2015
Mathematics
middle-school
2
votes
160k
views
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