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A boy and his skateboard have a combined mass of 65 kg. What is the speed of the boy and skateboard if they have a momentum of 275 kg • ? 0 m/s 0.24 m/s 4.2 m/s 8.5 m/s
answered
Jan 2, 2020
Physics
high-school
2
votes
142k
views
Please help and explain!!
answered
Sep 17, 2019
Mathematics
high-school
2
votes
199k
views
What is the slope of y = -2x?
answered
Apr 14, 2019
Mathematics
middle-school
5
votes
92.2k
views
The number is 5 less than 28% of 292. What is the answer of the question. Explain your answer
answered
Feb 8, 2019
Mathematics
middle-school
6
votes
99.9k
views
Which of the following equations is the translation 2 units up of the graph of y= |x|
answered
Jan 19, 2019
Mathematics
middle-school
7
votes
111k
views
In what period of Georgia history would these products have been MOST likely to have been profitable? -wheat -rice -indigo -silk -tobacco Question 14 options: The Colonial period The Great Depression The
answered
Nov 17, 2018
History
high-school
2
votes
35.0k
views
Using interval notation, identify the domain for the function: f(x)= x^2-9/x^2-7x+12
answered
Sep 11, 2018
Mathematics
high-school
3
votes
92.0k
views
Which element moves a story along and creates reader interest? A)Cultural values B)Theme C)Conflict D)Point of view
answered
Sep 7, 2018
English
college
5
votes
151k
views
A term psychologists use to describe your opinion of yourself is called _____.
answered
Jul 26, 2018
Health
high-school
0
votes
50.5k
views
When we went on the field trip, I sat beside my friend Julie. Erin and Stephanie sat in front of us. Matt and Luis sat behind us. Which organizational structure is used? order of importance spatial order
answered
Feb 15, 2018
English
high-school
7
votes
183k
views
What most directly enables salmon to swim in a river
answered
Dec 13, 2017
Biology
high-school
2
votes
73.1k
views
Can you plz tell me how to work it out plz I need it but today
answered
Oct 13, 2017
Mathematics
middle-school
5
votes
161k
views
What is the ratio 18 to 27 written as a fraction in lowest terms?
answered
Aug 14, 2017
Mathematics
middle-school
5
votes
65.8k
views
Who Is responsible for the creation of the Panama Canal
answered
Mar 7, 2017
History
high-school
2
votes
101k
views
In ΔABC, ∠ ABC is a right angle included between AB¯¯¯¯¯ = 3 units and BC¯¯¯¯¯ = 2 units. ΔABC is dilated by a scale factor of 0.5 with point B as the center of dilation, resulting in the image ΔA′B′C′.
answered
Mar 7, 2017
Mathematics
high-school
2
votes
63.0k
views
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