Answers by Zeinab Ghaffarnasab
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Answers by Zeinab Ghaffarnasab

Answers by Zeinab Ghaffarnasab
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A car of mass 1000 kg accelerates on a straight flat horizontal road with an acceleration a = 0.30 m s–2. The driving force T on the car is opposed by a resistive force of 500 N. Calculate T.
answered Nov 17, 2024
6 votes
45.1k views
Which of the following can be attributed to the polarity of the water molecule? I. Hydrogen bonding between two or more water molecules. II. The attraction of the oxygen of a water molecule to a hydrogen
answered Nov 12, 2024
1 vote
218k views
Calculate the molar solubility of zinc carbonate in ZnCO3(s) Zn2+(aq) + CO32-(aq) Kps=3.10-8 Water: solubility = [ ] mol.L-1 • Zn (NO3) 2 solution 0.0500 mol.L-1: solubility = [ ] mol.L-1 • K2CO3 solution
answered Aug 31, 2024
5 votes
196k views
Dimensions of the rectangle inscribed in the semicircle with radius 8. a) Length = 16, Width = 8 b) Length = 8, Width = 4 c) Length = 10, Width = 8 d) Length = 12, Width = 6
answered Jun 21, 2024
7 votes
13.0k views
The Five Good Emperors A) made humaneness and effective government standard practice. B) successfully expanded the empire's borders. C) guaranteed the future stability and prosperity of Rome. D) exemplified
answered Apr 16, 2024
2 votes
159k views
Range and domain ?? {(-3,0), (3,-7), (-1,-6), (-1,-5), (-5, -1)}
answered Mar 28, 2024
4 votes
93.2k views
What were the two forces that obstructed President Harry Truman's civil rights initiative? 1) The Supreme Court and Congress 2) The Ku Klux Klan and the Democratic Party 3) The Civil Rights Movement and
answered Jan 25, 2024
5 votes
174k views
Roxas has 13 tracks. If he posts one more, how many will he have?
answered Nov 22, 2023
12 votes
136k views
Turn 3/15 into mixed number
answered Nov 21, 2023
1 vote
182k views
These tables represent an exponential function. Find the average rate of change for the interval from x=7 to x=8A. 6561B. 4374C. 2187D. 3
answered Aug 19, 2023
5 votes
42.4k views
Given that 3x – 4y= 22 - Find & when y = -7
answered May 3, 2023
0 votes
90.1k views
1. Find the surface area of the sphere below. od 2 ft store
answered May 2, 2023
6 votes
166k views
Which of the following sentences contains a dangling modifier? O My sister isn't the best cook quite yet. O Walking into the room, the smell was overwhelming. O I went on a bike ride and forgot my cell
answered Apr 1, 2023
6 votes
112k views
In which of these ways might an ectotherm respond to changes in environmental temperature? fight or flight move elsewhere shiver sweat or pant
answered Dec 11, 2022
1 vote
130k views
Your high school freshman class consists of 760 students. In recent years, only 4 out of 7 students actually graduated in four years. Approximately how many of your classmates are expected to graduate
answered Nov 21, 2022
12 votes
65.6k views
Write the following inequality in slope-intercept form. 12x − 3y ≤ −21 A.) y ≥ 4x + 7 B.) y ≤ 4x + 7 C.) y ≥ 4x − 7 D.) y ≤ 4x − 7
answered Nov 19, 2022
6 votes
116k views
Choose the best option to complete each sentence about the people of the Arabian Peninsula. Sedentary town dwellers mainly farmed crops or Most settlements were located​
answered Sep 15, 2022
1 vote
153k views
Assume that you are either a coach or a boss. Using what you have learned about achievement, discuss how you would motivate your players or employees to achieve more. Your text talks about two kinds of
answered Aug 7, 2022
2 votes
210k views
Which is the best way to describe |-2|? A B с D 3 - 2 -1 0 1 N 3 the distance between A and C the opposite of 2 the distance between A and D point. A
answered Jul 2, 2022
9 votes
55.8k views
Which is the best way to describe |-2|? A B с D 3 - 2 -1 0 1 N 3 the distance between A and C the opposite of 2 the distance between A and D point. A
answered Jul 2, 2022
9 votes
55.8k views
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