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Answers by Evgeny Klimenchenko
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After 5.75 hours, Kyler had finished painting 62.5% of his house. He needs to paint a total of 4,000 square feet on his house. At what rate, in square feet per hour, does he paint
answered
Nov 23, 2019
Mathematics
middle-school
6
votes
142k
views
Multiply the polynomial 2x(x−3) A)2x^2-6x B)2x-6 C)x^2-6
answered
Aug 9, 2019
Mathematics
middle-school
4
votes
51.2k
views
Calculate the lateral area of a rectangular prism with a base with measures of 5.6 in. and 4.3 in. and a height of 10 in.
answered
Feb 24, 2019
Mathematics
high-school
2
votes
40.9k
views
A motor has the electrical energy equivalent to 400. joules of work. It can lift a 5.0 kg mass 2.0 meters. Calculate the work done by the motor.
answered
Jan 15, 2019
Physics
college
4
votes
68.7k
views
Richard is involved in an accident in which $1,250 worth of damage is done to his car. He is at fault in the accident. He is insured for collision, with a $100-deductible clause. How much will the insurance
answered
Dec 22, 2018
Mathematics
high-school
3
votes
79.6k
views
Which is NOT a reason why few early South American peoples created large scale civilizations? a)it is hard to unite people separated by dense forests b)the landscape of the continent is very rugged c)there
answered
Sep 13, 2018
Social Studies
middle-school
7
votes
47.7k
views
Robert baked 36 brownies. He gave the same number of brownies to each of his 6 children and saved 12 brownies for himself. Which equation can be used to find how many brownies each child received?
answered
Jul 31, 2018
Mathematics
middle-school
3
votes
142k
views
672,591 is closer to 700,000 than
answered
Mar 5, 2018
Mathematics
middle-school
3
votes
142k
views
Which change in the West was brought about by railroad expansion? A) The Western economy went into a recession. B) The mining and cattle ranching industries increased in the West. C) The Eastern economy
answered
Jan 14, 2018
History
high-school
4
votes
96.0k
views
11 5 over 8 into an improper fraction
answered
Dec 3, 2017
Mathematics
high-school
4
votes
89.6k
views
What is 23 times 18 do you have solution
answered
Nov 6, 2017
Mathematics
middle-school
2
votes
204k
views
Why does sound travel slower in cold air
answered
Apr 18, 2017
Biology
middle-school
3
votes
174k
views
Devices that absorb neutrons and are used to control the speed of a fission reactor are called _____.
answered
Apr 5, 2017
Chemistry
high-school
4
votes
67.4k
views
If the parent function is y=1/x, describe the change in the equation y=1/x -2 A. Moves 1 unit to the left B. Moves down 2 units C. Moves 1 unit down D. Reflects across the y-axis
answered
May 14, 2016
Mathematics
high-school
4
votes
149k
views
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