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The altitude of an object, d, can be modeled using the equation below. d=-16t^2+vh+h.where v is the initial velocity and h is the initial height.A catapult launches a stone with an initial velocity of
asked
Aug 14, 2021
Mathematics
high-school
1
answer
0
votes
39.0k
views
Please leave an answer
asked
Jul 26, 2021
History
high-school
1
answer
0
votes
36.1k
views
The example below demonstrate deductive reasoning: Lilly, Gretta, Helen, Ivan, Jack, kevin and Lori are standing in line to get concert tickets.. Lilly is standing in front of Ivan. • Jack is standing
asked
May 15, 2021
Biology
high-school
1
answer
3
votes
169k
views
Nicotine patches are often used to help smokers quit. Does giving medicine to fight depression also help? A randomized double-blind experiment assigned 244 smokers to receive nicotine patches and another
asked
Mar 26, 2021
Mathematics
high-school
1
answer
1
vote
210k
views
Complete the equation CaCO3+______HCL ↠ _______________
asked
Mar 14, 2021
Chemistry
middle-school
2
answers
4
votes
79.9k
views
3) Which is greater 3rd root of√643 or 4rth root of √1284 ?
asked
Feb 20, 2021
Mathematics
middle-school
1
answer
4
votes
197k
views
1. PART A: In paragraph 2, what does the phrase "miners of all shapes and sizes" mean? [R14] A Many people were invited. B. People with supplies traveled to the Yukon. C. People experienced discrimination.
asked
Jan 11, 2021
Chemistry
high-school
1
answer
3
votes
158k
views
Which statement about the end of World War I is true? O A. France requested further military aid from the United States. O B. The United States forced all European countries to give up their armies. O
asked
Jan 3, 2021
History
middle-school
2
answers
2
votes
233k
views
Which of the following would be valid reason to NOT build the power plant? Geothermal energy is not reliable at favorable sites b) The hot-water reservoirs can be depleted and it can disrupt ecosystems.
asked
Sep 13, 2020
Physics
college
2
answers
0
votes
131k
views
A textbook of mass 2.02 kg rests on a frictionless, horizontal surface. A cord attached to the textbook passes over a pulley whose diameter is 0.120 m, to a hanging book with mass 3.06 kg. The system is
asked
Jun 27, 2020
Physics
college
1
answer
5
votes
87.6k
views
A 2.0-cm-diameter parallel-plate capacitor with a spacing of 0.50 mm is charged to 200 V?What is the total energy stores in the electic field?U=______ JWhat is the energy densityu=________J/m^3
asked
Jan 3, 2020
Physics
high-school
1
answer
1
vote
176k
views
What is the value of x? x−2/5=7 Enter your answer in the box in the simplest form.
asked
Nov 13, 2019
Mathematics
high-school
2
answers
2
votes
147k
views
Which political development greatly increased tensions between the American colonies and Great Britain in the years just before the American Revolution?
asked
Jul 20, 2019
History
college
2
answers
1
vote
232k
views
A prepositional phrase begins with a preposition and ends with a noun or a pronoun. True False
asked
Feb 14, 2019
English
high-school
2
answers
3
votes
84.7k
views
In the modern classification system birds are in a separate _______ from reptiles, but fossil evidence shows they have ___________.
asked
Jan 20, 2019
Biology
high-school
2
answers
1
vote
18.3k
views
What mistake did pony boy make in the beginning of the book? the outsiders
asked
Jun 28, 2018
English
middle-school
1
answer
1
vote
138k
views
Ricky is filling an 8 inch by 4 inch by 4 1/2 inch rectangular box with packing peanuts. The peanuts are cubes that come in two different sizes ,1 cubic inch and 1/8 inch .How many peanuts of each size
asked
May 6, 2018
Mathematics
college
1
answer
2
votes
126k
views
15.g express your answer as integer
asked
Apr 5, 2018
Chemistry
college
1
answer
1
vote
33.8k
views
In the description of the exterior of the house, which words suggest the presence of decay in the structure itself?
asked
Jan 17, 2018
English
high-school
1
answer
3
votes
98.9k
views
Read the following excerpt from The Philosophy of Manufactures written by Andrew Ure in 1835. What does this passage illustrate about the historical context the author experienced while it was written?
asked
Jan 8, 2018
History
high-school
1
answer
4
votes
203k
views
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