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If the difference (3x ^ 2 - 2x + 5) - (x ^ 2 + 3x - 2) is multiplied by 3x ^ 2 , what is the result, written in standard form?
asked
Jul 19, 2021
Mathematics
high-school
1
answer
0
votes
81.5k
views
calculate the following round off to the correct number of significant figures and express your result in scientific notation. A). (200.9)(569.3) B.)(0.000000513)(62.3x10^7)
asked
Jul 12, 2021
Physics
middle-school
1
answer
0
votes
116k
views
Hamster, 5% Rabbit: 9% Bird: 7% Dog: 48% Cat: X% - What percent is represented by the entire circle?
asked
Apr 18, 2021
Mathematics
high-school
1
answer
5
votes
216k
views
What is solution to this equation 4x=124
asked
Sep 20, 2020
Mathematics
middle-school
1
answer
5
votes
124k
views
Describe the impacts of the following New Deal programs: Federal Deposit Insurance Corporation (FDIC): Securities and Exchange Commission (SEC): Social Security Administration (SSA):
asked
Aug 14, 2020
History
middle-school
2
answers
0
votes
110k
views
Please only answer if youre 100% sure! this is also 30 points!! the crowd was swayed by anthony's stirring _____. which term best completes the sentence? A. spoils B. void C. scene D. oration
asked
Jun 15, 2020
English
middle-school
1
answer
2
votes
219k
views
-3x + 3y = 4 -x+ y = 3
asked
Mar 2, 2020
Mathematics
middle-school
1
answer
5
votes
5.0k
views
A spinner with 9 equally sized slices is shown below. The dial is spun and stops on a slice at random. What are the odds in favor of landing on a white slice? note their are 7 white and 2 black
asked
Nov 3, 2019
Mathematics
high-school
1
answer
4
votes
129k
views
During bone growth, which significant event occurs at the surface indicated by the letter d?
asked
May 8, 2019
Biology
high-school
1
answer
4
votes
73.5k
views
"Yankee Doodle went to town, riding on a pony, stuck a feather in his hat, and called it 'macaroni'. " Write a plausible explanation for why Yankee Doodle would be naming his feather "Macaroni".
asked
Apr 6, 2019
English
middle-school
2
answers
0
votes
65.1k
views
A rare bacterial culture is being grown in a lab. As time passes, the cells multiply in a specific pattern. After 1 day, there is only 1 cell. After 2 days, there are 5 cells. After 3 days, there are 10
asked
Sep 3, 2018
Mathematics
high-school
2
answers
2
votes
790
views
What percentage of DNA would vary from one person to the next?
asked
Jun 22, 2018
Biology
high-school
2
answers
1
vote
198k
views
Write an expression for the vector difference a⃗ −b⃗ using unit vectors.
asked
Jun 11, 2018
Mathematics
high-school
2
answers
0
votes
77.4k
views
How reactive is an atom of Sodium(Na) and why? Question 1 options: Sodium (Na) is not very reactive because it does not have a full valence shell. Sodium (Na) is very reactive because it does not have
asked
May 8, 2018
Physics
middle-school
1
answer
5
votes
233k
views
In a parliamentary system with multiple political parties in which no single party gains a majority,elections usually result in?
asked
Jun 17, 2017
History
high-school
1
answer
0
votes
23.7k
views
Leo needs 10 roses and 15 daisies for every 5 bouquets he makes for a flower shop.How many roses and daisies does he need for 3 bouquets?
asked
May 13, 2017
Mathematics
middle-school
1
answer
5
votes
56.2k
views
Which Article proclaims the constitution as the highest law
asked
Mar 12, 2017
History
high-school
2
answers
2
votes
81.8k
views
How were water resources beneficial for the eastern woodland natives
asked
Jan 25, 2017
Social Studies
middle-school
1
answer
4
votes
62.4k
views
What two numbers multiply to get -28 and add to 12
asked
Nov 15, 2016
Mathematics
high-school
1
answer
0
votes
149k
views
a space shuttle can travel 18000 miles per hour in orbit. at this rate how far cam it travel in 24 hours
asked
Feb 21, 2016
Mathematics
middle-school
1
answer
5
votes
191k
views
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