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Find the sum and Express it in simplest form. (u^3+3u^2+3) + (-6u^3-8u^2)
answered
May 30, 2022
Mathematics
college
5
votes
76.7k
views
Which expression represents the sentence "five times a number, n"? A 5n B 5−n C 5+n D 5n ANSWER IT NOW CORRECT ANSWERS
answered
Mar 24, 2022
Mathematics
college
8
votes
157k
views
What is a double bond?
answered
Oct 20, 2021
Chemistry
college
0
votes
164k
views
The work of a student to solve a set of equations is shown below: Equation 1: m=8+2n Equation 2: 4m =4+4n Step 1: -4(m)=-4(8+2n) 4m = 4 + 4n Step 2: -4m=-32-8n 4m = 4 +4n Step 3: -4m+4m= -32 - 8n + 4n
answered
Sep 20, 2021
Mathematics
middle-school
4
votes
201k
views
In 1929 Edwin Hubble investigated the claim that distance (explanatory) and radial velocity (response) of extragalactic nebulae are positively linearly related. Hubble's data is plotted below along with
answered
Aug 30, 2021
Mathematics
college
5
votes
16.9k
views
Rite an equation of the line with a slope of 3 and a y-intercept of 4.5.
answered
Jul 24, 2021
Mathematics
high-school
1
vote
206k
views
If Amir is running at a faster pace; 6.7 mph, to the nearest hundredth of an hour , after how much time will Amir catch up to sal?
answered
Jun 17, 2021
Mathematics
middle-school
4
votes
191k
views
Fill in the blank in the following sentence with the logical word below: Sophie ___ Marie écoutent de la musique. Elles aiment beaucoup le rock. A. ou B. et C. mais D. est
answered
Jun 8, 2021
French
high-school
4
votes
191k
views
Thank if you help.....
answered
May 12, 2021
Mathematics
college
3
votes
112k
views
The write will add the following ...
answered
Mar 21, 2021
English
middle-school
5
votes
197k
views
What was Sojourner Truth fighting for in 1867?
answered
Jan 8, 2021
History
college
2
votes
197k
views
How did human error help cause the Dust Bowl?
answered
Sep 16, 2020
History
middle-school
3
votes
187k
views
Stuart loves to play golf. He typically plays 2 or 3 times a week. Lately, he has been feeling down and has lost interest in the game, and has asked his friends to find someone to play in his place. This
answered
Sep 15, 2020
Social Studies
high-school
2
votes
32.7k
views
What is the probability of getting a 4 each time if a die is rolled 3 times? a. 1/216 b. 1/120 c. 1/1296 d. 3/6
answered
Aug 28, 2020
Mathematics
high-school
2
votes
2.7k
views
Can you remember the three major elements of U.S. foreign policy during the Cold War? Use a superior show of force to bluff the enemy into backing down. If one nation succumbs to Communism, it will set
answered
Aug 4, 2020
History
middle-school
6
votes
113k
views
a bullet ofmass 0.05kg has a speed of 400m/s.what is its kinetic energy? If it hits a wall of which the averageresistive force is 10000N, calculate the distance penetrated by the bullet
answered
Jun 24, 2020
Physics
middle-school
3
votes
53.1k
views
What happens when an object absorbs electromagnetic waves?
answered
Apr 13, 2020
Physics
middle-school
3
votes
151k
views
Identify the place shown in the picture. A. Machu Picchu B. Copán C.Teotihuacán D. la Sagrada Familia
answered
Mar 22, 2020
Spanish
middle-school
5
votes
158k
views
Was einen wert hat, hat auch einen preis. Der mensch aber hat keinen wert, er hat würde.
answered
Apr 18, 2019
German
high-school
4
votes
230k
views
A 6 foot long board is propped against the wall of a house. The board forms a 60 angle with the ground. How far is the base of the board from the wall?
answered
Mar 2, 2019
Mathematics
college
3
votes
139k
views
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