Answers by Ayman Elshehawy
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Answers by Ayman Elshehawy

Answers by Ayman Elshehawy
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A seaplane flies horizontally over the ocean at 50 meters/second. It releases a buoy, which lands after 21 seconds. What's the vertical displacement from the plane to the ocean? (Note: Displacement will
answered Mar 25, 2019
3 votes
161k views
Haley sings for $1,000 an hour. Her rate increases by 50% after midnight. If she sings one night from 8:30 pm until 1:00 am, how much should she be paid? a) $4500 b) $5000 c) $5500 d) $6000
answered Jan 24, 2019
3 votes
211k views
Jan bought a blazer for 39.90. The price of the blazer was $38. What sales tax rate was she charged for this blazer?
answered Aug 22, 2018
1 vote
17.5k views
A rectangular sheet of metal has identical squares cut from each corner. The sheet is then bent along the dotted lines to form an open box. The volume of the box is 420 in.3. The equation 4x3 – 72x2 +
answered Jun 4, 2018
4 votes
169k views
Which of the following would be a reasonable estimate for the weight of a pencil? 1 × 10-20 lb 1 × 10-2 lb 1 × 102 lb 1 × 1020 lb
answered May 30, 2018
2 votes
122k views
What is the volume of the triangular prism? A. 52 ft3 B. 104 ft3 C. 2002 ft3 D. 4004 ft3
answered Apr 24, 2018
3 votes
44.6k views
Who introduced public services such as the library and the post office? A.) Peter Zenger B.) Benjamin Franklin
answered Aug 23, 2017
7 votes
70.5k views
What is the river that the Roman Empire grew by?
answered Jan 19, 2017
1 vote
143k views
What does n equal in this equation? -5n+8= -7
answered Oct 11, 2016
2 votes
64.6k views
A pump can fill a 750 gallon tank in 35 minutes.how long will it take to fill 1000 gallons.
answered Apr 30, 2016
4 votes
196k views
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