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What mss of sulfamic acid is required to make 250cm3 of a 0.150mol/dm3 solution? please help
answered
Jan 8, 2022
Chemistry
high-school
4
votes
66.6k
views
What does a reader do to understand what a text says?
answered
Dec 19, 2021
English
high-school
4
votes
31.3k
views
What is the mode (most frequent) of the following data set? 12, 8, 2, 3, 2, 9, 7, 7, 6, 11, 2
answered
Dec 3, 2021
Mathematics
middle-school
4
votes
225k
views
The standard deviation for a set of data is 6.5. The mean is 255. What is the Margin of Error?
answered
Nov 14, 2021
Mathematics
high-school
5
votes
2.9k
views
Please help me with this.
answered
Nov 14, 2021
Mathematics
middle-school
3
votes
103k
views
What could be a result of hyperventilating? A.) You could pass out underwater B.) You could lose your ability to float. C.) You could be disqualified for cheating. D.) You could be the fastest swimmer
answered
Aug 26, 2021
English
college
5
votes
177k
views
Prior to the railroad, all of the following made travel difficult in Texas EXCEPT: a. It took weeks to cross the state by stagecoach, and travel was often difficult and dangerous. b. Roads were poorly
answered
May 29, 2021
History
middle-school
1
vote
25.2k
views
3. The extreme ______ of his stock portfolio translated into a ______ display of emotion: on lucrative days he felt ecstatic; on losing days he acted despondent.
answered
May 14, 2021
English
high-school
7
votes
131k
views
What is the equation of the quadratic function with a vertex at (2,-25) and an x-intercept at (7,0)? f(x) = (x - 2)(x-7) f(x) = (x + 2)(x + 7) f(x) = (x – 3)(x + 7) f(x) = (x + 3)(x – 7)
answered
Apr 18, 2021
Mathematics
middle-school
5
votes
65.9k
views
Get someone please help me with this thank you
answered
Feb 28, 2021
Mathematics
high-school
0
votes
44.8k
views
How did the religious beliefs of Europeans differ from those of American Indians? Most Europeans had multiple gods. Most Europeans feared religion. Most Europeans lacked religion. Most Europeans were Christian.
answered
Nov 17, 2020
Social Studies
middle-school
3
votes
31.2k
views
Why did 2 Chinese leaders, Jiang Jieshi and Mao Zedong unite?
answered
Sep 22, 2020
History
middle-school
1
vote
84.8k
views
Consider the following equilibrium reaction having gaseous reactants and products. 4HCl + O2 ⇌ 2H2O + Cl2 Which of the following would result from increasing the volume of oxygen?
answered
Sep 16, 2020
Chemistry
middle-school
1
vote
3.0k
views
Is this sentence grammatically correct?\ Me puedes sentarme aqui: correct incorrect
answered
May 9, 2020
Spanish
high-school
6
votes
163k
views
Devon made a box with length x+1, width x+3, and height x-3. What is the volume of Devon's box as a function of x? what is x if volume of box is equal to 1001 cubic inches? what is x if volume of the box
answered
Mar 25, 2020
Mathematics
middle-school
7
votes
12.9k
views
The manager of Viking Sports finds that the price elasticity of baseball bats is −0.77. He wants to hold a sale to get rid of his inventory. What will you advise him?
answered
Feb 28, 2020
Business
high-school
3
votes
218k
views
At noon on a clear day, sunlight reaches the earth's surface at Madison, Wisconsin, with an average intensity of approximately 1.00 kJ·s−1·m−2. If the sunlight consists of photons with an average wavelength
answered
Feb 15, 2020
Physics
college
0
votes
20.8k
views
A tow truck exerts a force of 4000 N on a car accelerating it at 4 m/s what is the mass of the car?
answered
Dec 3, 2019
Physics
middle-school
1
vote
46.7k
views
You begin solving the equation 3+4x =51 by subtracting 3 from both sides.which is the best choice answer for step 2?
answered
Oct 13, 2019
Mathematics
high-school
3
votes
79.8k
views
What statement about georgia beginnings is true? A). Slavery was originally banned in Georgia, but later became legal. B). Georgia’s founders wanted it to be a colony of large, rich plantations. C). Small
answered
Sep 14, 2019
History
middle-school
4
votes
168k
views
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