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Airplane takeoff from an aircraft carrier is assisted by a steam-driven piston/cylinder assembly. A 17,500 kg airplane should accelerate from 0 to 30 m/s with 30% of its energy coming from the steam piston.
asked
Nov 24, 2021
Engineering
college
1
answer
3
votes
45.9k
views
Which is determined by subtracting costs from revenue? debt wages profits overhead
asked
Oct 26, 2021
History
middle-school
2
answers
2
votes
2.1k
views
Stylist Services Co. offers its services to individuals desiring to improve their personal images. After the accounts have been adjusted at July 31, the end of the fiscal year, the following balances were
asked
Sep 27, 2021
Business
college
1
answer
2
votes
231k
views
Help plsss answers are above
asked
Aug 15, 2021
Mathematics
college
1
answer
2
votes
102k
views
The boys and girls soccer clubs are trying to raise money for new uniforms. The boys club is selling magazines for $10 each and the girls are selling coupon books for $15. The goal between the two clubs
asked
Jul 19, 2021
Mathematics
middle-school
1
answer
2
votes
33.0k
views
A fence must be built to enclose a rectangular area of ft . Fencing material costs $ #!ß !!! $ # per foot for the two sides facing north and south and $ per foot for the other two sides. Find the ' cost
asked
Jun 28, 2021
Mathematics
college
1
answer
0
votes
115k
views
Solve the system of equation please help , I would greatly appreciate it
asked
Nov 24, 2020
Mathematics
middle-school
2
answers
3
votes
28.6k
views
Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is
asked
Aug 25, 2020
Mathematics
middle-school
1
answer
1
vote
233k
views
U.S. voting statistics show that elderly citizens donate both money and time to political campaigns. In the 2012 presidential election, ___________ of those over age 65 voted, while just ___________ of
asked
Apr 20, 2020
Business
high-school
1
answer
5
votes
18.0k
views
Mark uses a hand break to stop his bicycle. Which kind of force is applied to the bicycle to bring it to a stop? A. Magnetic B. Friction C. Electrical D. Gravitational
asked
Jan 25, 2020
Physics
middle-school
2
answers
3
votes
232k
views
Could someone please help me with this Math problem
asked
Oct 20, 2019
Mathematics
college
1
answer
0
votes
2.2k
views
What do the blue and white stripes on Guatemala's flag represent? Guatemala City Guatemala's national anthem Guatemalan food the land bordered by two seas
asked
Aug 21, 2019
Spanish
high-school
2
answers
1
vote
6.9k
views
The organizers of a walkathon get cost estimates from two printing companies to print brochures to advertise the event. The costs are given by the equations below, where C is the cost in dollars and n
asked
Aug 3, 2019
Mathematics
middle-school
1
answer
0
votes
219k
views
What is the answer for this question?
asked
May 28, 2019
Mathematics
middle-school
2
answers
1
vote
98.5k
views
An office room is 12 ft by 10 ft with a door that is 30 inches wide. How many feet of baseboard are needed to go around the room ? Thank you so much :)
asked
Sep 15, 2018
Mathematics
middle-school
1
answer
4
votes
62.3k
views
Briefly explain five contributory factors to most accidents in the world.
asked
Sep 5, 2018
Health
high-school
2
answers
3
votes
2.3k
views
A student found the volume of a rectangular prymaid with a base area of 92 square meters and a height of 54 meters to be 4,968 cubic meters. Explain & correct the error.
asked
Aug 9, 2018
Mathematics
middle-school
1
answer
1
vote
184k
views
The ring of muscles that guards the opening between the stomach and the duodenum is the
asked
Jan 15, 2018
Biology
high-school
1
answer
2
votes
215k
views
Which is the proper hierarchy of Japanese feudalism from most to least powerful? a. shogun, daimyo, samurai, merchant b. merchant, samurai, daimyo, shogun c. samurai, daimyo, shogun, merchant d. shogun,
asked
May 15, 2017
Social Studies
high-school
2
answers
4
votes
207k
views
Research has consistently shown that antipsychotic drugs reduce symptoms in at least ___________ percent of patients diagnosed with schizophrenia.
asked
Jan 4, 2017
Health
high-school
1
answer
0
votes
9.3k
views
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