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Identify the missing coefficient in the balanced equation and classify the type of reaction. 2H3PO4 +3Ba(OH)2 — Baz(PO4)2 + H2O 6; Neutralization 3; Combustion 6; Combustion 3; Neutralization
answered
May 28, 2020
Chemistry
high-school
4
votes
70.5k
views
Consider the relationship 3r+2rt = 18 Write the relationship as a function r=f(t)
answered
May 26, 2020
Mathematics
middle-school
7
votes
160k
views
If sin(x)=1/2, what is cos(x) and tan(x)? explain your steps in complete sentences
answered
May 11, 2020
Mathematics
middle-school
5
votes
200k
views
15 POINTS HELP ASAP Solve the equation by completing the square. Round to the nearest hundredth if necessary. x^2 + 3x = 25
answered
Nov 22, 2019
Mathematics
middle-school
4
votes
46.3k
views
Karen measured her height as 147 cm. Karen’s actual height is 142 cm. What is the approximate percent error of Karen’s measurement? tell me how you got it thanks
answered
Nov 19, 2019
Mathematics
middle-school
1
vote
80.3k
views
A system of equations is created by using the line represented by 2x+4y=0 and the line represented by the data in the table below. –1 8 3 –4 5 –10 6 –13 (not answer choices!^) What is the x-value of the
answered
May 24, 2019
Mathematics
middle-school
4
votes
135k
views
What is the effect of the closing paragraph, with its return to the ship on the Thames? What is the effect of the repetition of the image of Marlow as a Buddha? What do you make of the last repetition
answered
May 11, 2019
English
college
1
vote
136k
views
Mabel spend four hours editing a three minute long video. She edits at a constant rate. How long will it take Mabel to edit a nine minute video.
answered
Feb 22, 2019
Mathematics
high-school
4
votes
97.1k
views
According to the 23 ½ hours video, __________ was the strongest predictor of death.
answered
Sep 24, 2018
Social Studies
high-school
0
votes
175k
views
8 in scientific notation?
answered
Apr 18, 2018
Mathematics
high-school
6
votes
125k
views
What do we call the distance labeled from A to B and what could we do to the note played on an instrument to change that distance? A) From A to B is known as the wavelength and changing the pitch of the
answered
Feb 9, 2018
Physics
middle-school
2
votes
34.2k
views
How many paragraphs are found in the average essay
answered
May 17, 2017
English
high-school
4
votes
124k
views
What is an antonym for delicate
answered
Jan 9, 2017
English
high-school
3
votes
207k
views
How much of Earth's atmosphere is made up of nitrogen and oxygen? A. 100 percent B. Between 25 and 75 percent C. Close to 99 percent D. Less than 1 percent
answered
Sep 10, 2016
Geography
high-school
4
votes
117k
views
The Community Reinvestment Act of 1977 succeeded in
answered
Aug 29, 2016
Social Studies
high-school
5
votes
112k
views
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