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4x+9Y=-19 -4X-7=13 Solving systems of equations using any method
answered
Oct 29, 2021
Mathematics
middle-school
2
votes
176k
views
An object with a mass of 30 kg is located on a cliff 50 m above the ground. What is its gravitational potential energy a. 1500 j b. 14,700 j c. 1.7 j
answered
Oct 18, 2021
Biology
college
3
votes
123k
views
1 of 6 © As an estimation we are told 5 miles is 8 km. Convert 25.9 miles to km.
answered
Mar 23, 2021
Mathematics
high-school
0
votes
102k
views
Find the axis of symmetry for this parabola: y = -4x2 - 8x - 7
answered
Mar 8, 2021
Mathematics
college
4
votes
193k
views
Describe why Canada geese migrate to meet their basic needs.
answered
Feb 8, 2021
Biology
high-school
1
vote
115k
views
Brown tree snakes are an invasive species causing huge environmental and financial damage in Guam. Researchers captured brown tree snakes on Guam's Andersen Air Force Base, and a random sample of 250 of
answered
Jan 27, 2021
Mathematics
college
3
votes
199k
views
Julie is interested in developing a test to measure achievement levels of middle school students. Which of the following domains of psychology is most applicable to Julie's interest? Personality Counseling
answered
Apr 23, 2020
Advanced Placement (AP)
high-school
3
votes
40.7k
views
Solve this formula for y 4x+2y=8 y=
answered
Jan 22, 2020
Mathematics
college
1
vote
174k
views
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