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J(x)=6x^2-8k(x)=3x^2-x+7calculate (j+k)(x)
answered
Oct 27, 2023
Mathematics
college
3
votes
140k
views
What part of a combination vehicle is referred to as the power unit?
answered
Sep 28, 2023
Engineering
college
4
votes
178k
views
A 2,766 kHz AM radio station broadcasts with a power of 35 kW. How many photons does the transmitting antenna emit each second?
answered
Sep 28, 2023
Physics
college
2
votes
121k
views
Fill in the coefficients that will balance the following reaction: Pbl4 +CrCl₂-PbCl₂ + Crl₂
answered
Aug 13, 2023
Chemistry
high-school
4
votes
58.5k
views
Summarize in your words what is the centersl idea of (A clean park for All) PLEASE HELP!!!!!!!!!
answered
Apr 12, 2023
English
high-school
11
votes
109k
views
PLEASE HELP What statement about the inheritance of mitochondrial DNA is true? A) The sperm cell donates most of the material in the cytoplasm to the zygote, including mitochondrial DNA. B) The egg and
answered
Jan 12, 2023
Biology
college
7
votes
160k
views
Describe the life and achievements of William Shakespeare. Explain how the work of Shakespeare changed the world. 1 paragraph
answered
Jan 9, 2023
History
middle-school
12
votes
200k
views
Please help me someone help
answered
Dec 17, 2022
Biology
high-school
9
votes
18.8k
views
A plumbing company charges a $95 fee for each job, plus $65 foreach hour that the job lasts. The expression 65h + 95can be used to calculate the cost of a job in dollars, where hrepresents the number of
answered
Oct 18, 2022
Mathematics
high-school
9
votes
181k
views
Who wants extra points!!!!!!!!
answered
Jun 24, 2022
Business
high-school
3
votes
24.5k
views
Describe the difference between weather and climate
answered
May 3, 2022
Geography
college
2
votes
9.3k
views
F(x) = 3x + 2 What is f(5)?
answered
Apr 25, 2022
Mathematics
college
6
votes
143k
views
Which of the following statements best reflects how the technological changes referenced in the passage have affected the global economy in the 21st century? O They have reinforced the need for industrial
answered
Mar 3, 2022
History
high-school
4
votes
147k
views
How many triangles are there in the picture ?
answered
Jan 23, 2022
Mathematics
college
1
vote
34.8k
views
What is the slope of the line shown on the graph?
answered
Jan 21, 2022
Mathematics
high-school
6
votes
58.1k
views
The periodic fee or cost of your health insurance is known as
answered
Jan 7, 2022
Health
college
0
votes
70.0k
views
Write a paragraph on how Corona Virus effect personally?
answered
Jan 7, 2022
English
college
3
votes
233k
views
Let H be an upper Hessenberg matrix. Show that the flop count for computing the QR decomposition of H is O(n2), assuming that the factor Q is not assembled but left as a product of rotators.
answered
Oct 12, 2021
Mathematics
college
6
votes
88.2k
views
Los jóvenes_____ comidas ricas y rápidas. Which one belongs? queremos queréis quieren quieres
answered
Apr 28, 2021
Spanish
high-school
2
votes
12.6k
views
Fe(s)+Cl2(g)>FeCl3(s)
answered
Jan 21, 2021
Chemistry
middle-school
1
vote
133k
views
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