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an airplane travels down a runway for 4.0 seconds with an acceleration of 9.0 m/s what is its change in velocity during this time
answered
Mar 24, 2019
Physics
high-school
4
votes
195k
views
25 points added! Why did the Soviet Union begin the Berlin blockade? (A): To pressure the allies tho withdraw from West Berlin (B): To prevent the United States from distributing Marshall plan funds (C):
answered
Jan 12, 2019
History
high-school
1
vote
70.7k
views
Which group used the legal system to challenge racial discrimination? UNIA NAACP IWW NWSA
answered
Nov 21, 2018
History
high-school
7
votes
194k
views
Which sentence contains a NOUN clause? Question 9 options: The prize for the biggest fish The prize goes to whoever catches the biggest fish. The biggest fish for the biggest fish
answered
Sep 16, 2018
English
high-school
3
votes
222k
views
The equation yˆ=−5.131x2+31.821x−3.333 approximates the number of people standing in line to catch a commuter train x hours after 5 a.m. What is the best estimate for the number of people in line at 8
answered
Apr 15, 2018
Mathematics
high-school
2
votes
80.1k
views
24 POINTS!!!!!!!!!!!! Which expression is the factored form of −1.5w + 7.5 ?
answered
Apr 11, 2018
Mathematics
middle-school
2
votes
92.6k
views
Both carbon dioxide molecules and water molecules have polar bonds. Why then is carbon dioxide a nonpolar molecule while water is a polar molecule?
answered
Feb 16, 2018
Biology
college
1
vote
143k
views
propane a fuel that is used in camp stoves produces carbon dioxide and water vapor on combustion follows given that the molar mass of h2o is 18.02g/mol how many liters of propane are required at sfo to
answered
Dec 23, 2017
Chemistry
high-school
2
votes
7.3k
views
Roger Williams arrived in Massachusetts in 1631 to become the pastor in Portsmouth. a. True b. False
answered
Nov 14, 2017
History
high-school
4
votes
32.1k
views
How to lose 40 lbs in 4 months
answered
Oct 18, 2017
Health
high-school
1
vote
180k
views
Pentagon PQRST and its reflection, pentagon P'Q'R'S'T', are shown in the coordinate plane below: What is the line of reflection between pentagons PQRST and P'Q'R'S'T'? A)y = x B)y = 0 C)x = 1 D)x = 0
answered
Mar 13, 2017
Mathematics
high-school
3
votes
29.1k
views
On a transverse wave the trough is A. the highest part of the wave. B. the lowest part of the wave. C. the resting position of the wave.
answered
Jan 9, 2017
Biology
high-school
3
votes
54.3k
views
Write (- x^(2)) -4x+2 in the form of a(x+p) ^(2) +q and solve
answered
Mar 5, 2016
Mathematics
middle-school
1
vote
155k
views
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