Answers by Moshe Eshel
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Answers by Moshe Eshel

Answers by Moshe Eshel
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If C(n,r) denotes the number of combination of 'n' things taken 'r' at a time then the expression C(n,r+1) + C(n,r-1) +C(2n,r)=?​
answered Dec 26, 2024
4 votes
24.4k views
For anyone Proficient in Python. I need help what am I doing wrong here? if you are someone who uses codehs and did 4. 5. 4 Growing circle Python please help out I'll give all good points for you​(SPAM
answered Nov 18, 2024
1 vote
170k views
Diedra found that 45% of the people that she surveyed prefer tea, while 55% of the people she surveyed prefer coffee. She creates random samples of the population using cards numbered 1 to 20 . Which range
answered Oct 19, 2024
2 votes
143k views
Carol Wynne bought a silver tray that originally cost $155 and was advertised at 70% off. What was the sale price of the tray?
answered Nov 26, 2023
3 votes
188k views
Please help I need this fast A tent in the shape of a regular prism is made using the following piece of fabric. Find the surface area of the fabric: Show your work!
answered Nov 21, 2023
2 votes
140k views
HELP ASAP Find the sum (-7.1) + 3.63​
answered Jul 11, 2023
2 votes
123k views
Which phrase best describes foreshadowing? A. speeding up or slowing down time B. skipping ahead to key moments in the story C. hinting at an event that will happen later D. describing a moment from the
answered Mar 25, 2023
9 votes
224k views
What is the estimate of 35214
answered Dec 21, 2022
6 votes
115k views
3 (x + 1 ) = 33 solve for x
answered Oct 9, 2022
4 votes
89.6k views
Completa la oración con el pronombre de objeto o el doble pronombre, y el pretérito perfecto, según la información entre paréntesis. Usa la forma correcta de haber y el participio pasado. Ellos ____. (traer
answered Aug 23, 2022
8 votes
162k views
CÁCH LÀM BÀI THU HOẠCH
answered Jul 15, 2022
5 votes
55.7k views
Select all the correct answers. Which two elements does this excerpt from A Christmas Carol by Charles Dickens contain? "There's the Parrot!" cried Scrooge. "Green body and yellow tail, with a thing like
answered Jul 5, 2022
2 votes
207k views
What's the greatest number you can multiply by 8 to get close to, but not go over, 69?
answered Apr 16, 2022
9 votes
103k views
graph a triangle (XYZ) and reflect it over the line y=x to create X'Y'Z'. describe the transformation using words.​
answered Apr 9, 2022
14 votes
75.6k views
What is a functional adaptation of a butterfly
answered Mar 30, 2022
3 votes
147k views
How can people evaluate risks from chemical hazards?
answered Mar 27, 2022
3 votes
140k views
How did Germany get into this trouble?
answered Jan 12, 2022
0 votes
218k views
There are 32 marbles to share equally among 8 children. How many marbles does each child get?
answered Dec 22, 2021
5 votes
31.5k views
Kamal buys a pen that costs $1.09 and a tablet of paper that costs $2.50. How much more does the paper cost than the pen? a.) $1.31 c.) $1.59 b.) $1.41 d.) $3.59
answered Oct 17, 2021
7 votes
210k views
According to this passage, which symptoms may be warning signs of skin cancer? Check all that apply
answered Sep 26, 2021
4 votes
91.4k views
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