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k-means clustering cannot be used to perform hierarchical clustering as it requires k (number of clusters) as an input parameter. True or False? Why?​
answered Jun 3, 2022
7 votes
65.0k views
6.) You are standing 50 meters from a hot air balloon that is preparing to take off. The angle of elevation to the top of the balloon is 28'. Find the height of the balloon.
answered May 10, 2022
4 votes
73.9k views
Help me Maria can alone we ave a basket in 4 hour and Ju lia can wea ve a basket in 6 hour . how mu ch time would it take if they work together to get a wea ve. 1 basket 15 basket​
answered May 6, 2022
9 votes
98.9k views
What events did Matthew record that depict Jesus as a Priest? this problem is a multiple choice a: Jesus resisting temptation b: Jesus quoting Scripture c: the sacrificial death of Jesus on the cross d:
answered Nov 24, 2021
1 vote
95.0k views
Why had technology divided people
answered Sep 19, 2021
4 votes
52.8k views
he specific gravity of gold is 19.3. Write a MATLAB program that will ask the user to input the mass of a cube of solid gold in units of kilograms and display the length of a single side of the cube in
answered Jul 27, 2021
3 votes
122k views
Uranium-236 is ____. A. Created by fusion reactions B. an unstable isotope of uranium C. created from four hydrogen atoms D. used in the H-bomb​
answered Jun 17, 2021
1 vote
192k views
Which molecules is the primary product of photosystem i?
answered May 22, 2021
4 votes
189k views
25 POINTS! An ornithologist watches for birds in a small area of rainforest. She sees a total of x different birds. Of these, 2/7 are birds of paradise; 3/5 of the birds of paradise are male. If the ornithologist
answered Mar 19, 2021
3 votes
24.3k views
Thirty five thousand in decimals
answered Mar 13, 2021
5 votes
169k views
A container has 123 cups of pancake mix. A serving uses exactly 13 cups. • How many full servings are in the container? • How many cups of pancake mix are left over? Enter each answer on a separate line.
answered Mar 12, 2021
3 votes
122k views
In her book Nickeled and Dimed, Ehrenreich tells of a colleague who becomes "frantic about a painfully impacted wisdom tooth and keeps making calls from our house (we are cleaning) to try and locate a
answered Feb 7, 2021
7 votes
95.5k views
1. Compare and contrast substances and mixtures. Give two examples of each. ​
answered Dec 22, 2020
2 votes
62.6k views
Help me please thank you
answered Oct 21, 2020
2 votes
61.7k views
Kelly is struggling with an alcohol addiction. Which of these is a positive alternative to alcohol use that could help Kelly beat her addiction? O A. Volunteering at a community organization O O B. Replacing
answered Aug 22, 2020
3 votes
166k views
How does an atom change if all of its electrons are removed? .
answered Jun 18, 2020
5 votes
90.3k views
A single atom of iodine is very reactive because it only has seven electrons in its outer shell. Which type of bond is atom of iodine likely to form? Van der Waals Hydrogen covalent ionic
answered Feb 14, 2020
2 votes
226k views
What is the image of n for a 144° counterclockwise rotation about the center of the regular pentagon
answered Jan 12, 2020
1 vote
130k views
1.Using the order of operations, what should be done first to evaluate (-2)³ + 4 ÷ (-15 + 9)(3) - 4? A.Add -15 and 9. B.Divide 4 by -15. C.Subtract 4 from 3. D.Multiply 9 by 3.
answered Nov 9, 2019
6 votes
64.6k views
Which statement bests reflects the purpose of Wilson's Fourteen Points? A. It was a world peace settlement following WWI. B. It was to show the world of the international influence of the United States.
answered Nov 6, 2019
2 votes
223k views
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