Answers by Rob Church
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Answers by Rob Church

Answers by Rob Church
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A woman falls to the ground while wearing a parachute. The air resistance on the parachute of the parachute is 500N. If the woman falls at a constant rate of 5m/s, then the gravitational force on her is
answered Jul 20, 2019
5 votes
68.1k views
Out of 250 racers who started the marathon, 231 completed the race, 13 gave up, and 6 were disqualified. What percentage did not complete the marathon?
answered Apr 29, 2019
5 votes
106k views
How do i solve 4x-y=6 3x-2y=21
answered Nov 30, 2018
4 votes
103k views
Question 2 out of 12 algebra picture with information below.
answered Sep 17, 2018
2 votes
185k views
What feature makes water a polar molecule?
answered Jul 29, 2018
2 votes
4.1k views
A ball is dropped from the top of a building that is 1,000 feet high. Its height, in feet, as a function of the time, x, in seconds, after the ball was dropped, is given by the following equation, ƒ(x)
answered Jul 18, 2018
0 votes
155k views
Read this excerpt from Frankenstein: From the side where I now stood Montanvert was exactly the opposite, at the distance of a league; and above it rose Mt. Blanc. . . . I remained in a recess of the rock,
answered Jun 16, 2018
6 votes
175k views
The equation sec^2x-1=tan^2 x is an identity. True or false?
answered Mar 12, 2018
1 vote
124k views
mr and mrs fisk have 8 children each of those children have 8 children how many grandchildren do they have?
answered Dec 19, 2017
6 votes
112k views
Most "disposable" products _____.
answered Nov 15, 2017
4 votes
199k views
Tell me some expressions that equal 13 p,lz help assap
answered Aug 19, 2017
3 votes
75.5k views
X over two is equal to 11
answered Nov 25, 2016
6 votes
203k views
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