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Check all of the pure substances below Water Oxygen Salt Water Solid gold ring Mud (dirt and water) Shampoo
answered
Mar 20, 2021
Chemistry
high-school
4
votes
77.1k
views
Its really hard !!!!!!!!!!!!!!!
answered
Feb 27, 2021
Mathematics
middle-school
4
votes
170k
views
Determine the quotient, q(x), and remainder, r(x) when f(x) = 12x4 + 21x3 + 31x2 + 21x + 9 is divided by g(x) = 3x2 + 3x + 4 .
answered
Aug 12, 2020
Mathematics
high-school
6
votes
118k
views
Madison Co. paid dividends of $3,000; $6,000; and $10,000 during 2012, 2013 and 2014 respectively. The company had 500 shares of preferred stock outstanding with a $10 per share cumulative dividend. The
answered
Aug 4, 2020
Business
college
3
votes
24.7k
views
A selection of staff wages is collected and shown below. £254 £254 £310 £276 £116 £90 £312 £180 £180 £536 £350 £243 £221 £165 £239 £700 What is the mode of staff wages?
answered
May 31, 2020
Mathematics
middle-school
5
votes
117k
views
Given that a method receives three parameters a, b, c, of type double, write some code, to be included as part of the method, that determines whether the value of "b squared" – 4ac is negative. If negative,
answered
May 12, 2020
Computers and Technology
high-school
3
votes
180k
views
For the function f(x) = (8-2x)2 ,find f-1 . Determine whether f-1 is a function. Question 20 options: f-1(x) = ±8+x2‾‾‾‾√ ± 8 + x 2 ; f-1 is not a function f-1(x) = ±8+x2‾‾‾‾√ ± 8 + x 2 ; f-1 is
answered
Apr 27, 2020
Mathematics
college
3
votes
121k
views
If a body of magma is subjected to fractional crystallization, the first material that is expected to crystallize from the magma, and segregate within the magma chamber will ________. a. represent the
answered
Feb 17, 2020
Geography
college
4
votes
179k
views
The wing of the bat and the fore-limb of the dog are said to be homologous structures. what does this mean?
answered
Dec 25, 2019
Biology
high-school
3
votes
152k
views
Why are photos of the earth from space historically significant?
answered
Oct 30, 2019
Arts
high-school
6
votes
45.5k
views
Write the missing term in 7/9 = ?/81
answered
Jul 24, 2019
Mathematics
middle-school
5
votes
81.8k
views
How did the author forshadow that johnny would use his knife?
answered
Jun 3, 2019
English
high-school
7
votes
208k
views
Test the conditional statement and it’s converse to determine whether the following biconditional is true. A number is divisible by 6 if and only if it is divisible by 3.
answered
Feb 23, 2019
Mathematics
high-school
5
votes
65.0k
views
Distilled water has a hydronium ion concentration of 1•10^-7 M. what is the ph of distilled water? A. 7 B. -7 C. 10 D. 1•10^-7
answered
Jan 9, 2019
Biology
high-school
5
votes
212k
views
Henry starts the day with $30. He and his sister go to the fair. He pays for his own admission of $10,but fails to notice that $15 falls out of his wallet while he is paying. His sister lends him $10 so
answered
Dec 30, 2018
Mathematics
middle-school
5
votes
38.3k
views
Why did General Eisenhower force German civilians to visit liberated concentration camps?
answered
Dec 24, 2018
History
high-school
2
votes
84.4k
views
Which statement would a humanist most likely agree with? A. Time on earth is temporary and preparation for a life in heaven. B. You only get one life, so make sure it's a good and happy one. C. Humans
answered
Jun 26, 2018
English
high-school
2
votes
135k
views
What causes a hurricane to lose energy when it moves onto land?
answered
Mar 22, 2018
Physics
high-school
2
votes
55.3k
views
What is a government based on the principle that god is king?
answered
Jan 25, 2018
Social Studies
high-school
6
votes
68.0k
views
Erik drove 439.92 miles on 15.6 gallons of gas. To the nearest hundredth, how many miles could he drive on 39.7 gallons of gas?
answered
Jan 15, 2018
Mathematics
middle-school
3
votes
53.3k
views
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