Answers by MD MEHEDI HASAN
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Answers by MD MEHEDI HASAN

Answers by MD MEHEDI HASAN
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An aeroplane accelerates from rest at a rate of 25m/s² for 3 s .calculate final velocity​
answered Jun 24, 2021
5 votes
180k views
The coefficient of performance (COP) of a refrigerator is defined as the ratio of:________ a) the difference between the heat expelled to the outside from the heat removed from the inside to the work done
answered May 29, 2021
3 votes
217k views
In today's workplace, most employers issue a policy stating that they will monitor employees' use of any company-owned computer, server, or email system, thus eliminating any expectation of privacy. How
answered Apr 28, 2021
3 votes
195k views
Cathy has 39 coins, which are either nickels or quarters. If she has $4.95, how many nickel coinsdoes she have? _____ nickels
answered Apr 13, 2021
4 votes
124k views
Find the distance between the points (10,6) and (1,1). round decimals to the nearest tenth.
answered Mar 11, 2021
4 votes
138k views
Hunter is going to graph the ordered pairs that are represented by this table on a coordinate plane. x –7 –3 0 1 5 9 y 4 0 2 6 0 –2 In Hunter’s graph, how many points should lie on the y-axis
answered Feb 22, 2021
3 votes
63.9k views
20 points!!! What is the equation in point slope form of the line that passes through the point (−1, −3) and has a slope of 4? y+3=4(x+1) y+1=4(x+3) y−3=4(x−1) y−1=4(x−3)
answered Nov 19, 2020
5 votes
141k views
What goes into 24 and 32
answered Mar 1, 2020
1 vote
53.9k views
ly charged particles are held 24 x 103m apart and then released from rest. The initial acceleration of the first particle is observed to be 7.0 m/s2 and that of the second to be 9.0 m/s2. The mass of the
answered Jan 15, 2020
4 votes
156k views
(2 √5-4) (3 √5 + 3) simplify: A. 4 B. 8-4 √5 C. √5 D. 22-8 √5 Please help!!
answered Nov 14, 2019
3 votes
65.8k views
How many half-lives must elapse until 84 % of a radioactive sample of atoms has decayed? -g?
answered Nov 6, 2019
1 vote
97.4k views
How many liters of a 10% saline solution must be added to to 4 liters of a 40% saline solution to obtain a 15% saline solution? A)20 L B)4 L C)2 L D)48 L Plz explain the steps and how to get answer
answered Jul 5, 2019
3 votes
71.5k views
An obese woman is trying to get pregnant with her first baby. what recommendation would you give her
answered Jun 19, 2019
3 votes
132k views
Who built the fist cotton-spinning mill in the United States Francis Cabot Lowell Eli Whitney Samuel Slater Elias Howe
answered Apr 20, 2019
2 votes
140k views
Why does Queen Esther go before the king the second time? A. Mordecai wants to be invited to the king's banquets. B. Mordecai has told her of a plot to kill all the Jews. C. Mordecai wants her to ask the
answered Nov 20, 2018
4 votes
205k views
Please help with these
answered Oct 2, 2018
5 votes
220k views
Addition and subtraction and expression
answered Aug 18, 2018
4 votes
86.8k views
What is the simple predicate in the sentence "The package in the brown box was by far the heaviest."
answered Jul 27, 2018
3 votes
29.1k views
Many enslaved African Americans escaped from the South to freedom with the help of the___________
answered May 8, 2018
2 votes
57.5k views
Compare the graphs of the inverse variations. Please provide at least 3 comparisons y= -.02/x y=-.03/x Help!
answered Oct 24, 2017
5 votes
215k views
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