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Answers by Donaldh

Answers by Donaldh
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4. The sum of the first eight terms of an arithmetic sequence is 60. The sum of the 9th to 14th terms is 108. Find the 25th term.
answered Dec 1, 2024
5 votes
46.9k views
In cardiac muscle, the fast depolarization phase of the action potential is the result of.
answered Nov 23, 2023
8 votes
203k views
Which one is it??????
answered Sep 11, 2023
10 votes
196k views
What is the vowels ?
answered Aug 15, 2023
2 votes
68.1k views
Pleaeeeeee helppp!!!
answered Jun 19, 2023
3 votes
171k views
The first step to giving a polygraph test is to ask questions pertaining to the crime.
answered May 5, 2023
0 votes
91.5k views
Danielle received the following scores on her essay tests: 84, 85, 83, 86, 80, 85, 86, 88, 89, 86, 83 What is the mean of her scores? 85.5 84.5 86 85
answered Mar 19, 2023
2 votes
56.1k views
Find the indicated sum or difference 9-12: 9. 5+7 10. 7+(-9) 11. -5+20 12. -(-11)-7
answered Mar 10, 2023
6 votes
193k views
A nursery sells grass seed A for $6.75 per pound and grass seed B for $5.50 per pound. The nursery sells a mixture of the two kinds of seeds for $6.25 per pound. Let x represent the amount of seed A the
answered Nov 25, 2022
3 votes
184k views
What is objective of looking epidermal cell of onion?
answered Nov 19, 2022
6 votes
40.4k views
Which type of media would best help readers understand the information in the excerpt? a. an aerial photograph that shows the Soviet Union's missile sites in Cuba b. a chart that compares the populations
answered Aug 31, 2022
6 votes
224k views
What is the area of the triangle?
answered Aug 11, 2022
4 votes
39.4k views
Please try to help me I'm almost done with my class lol :) *30 points*
answered Apr 29, 2022
5 votes
60.5k views
On a trip to Waco, Texas, Steve drove at a constant rate of 60 miles per hour for 3 hours. Steve’s brother makes the same trip in 2.5 hours. About how fast does Steve’s brother drive on this trip ? A.
answered Mar 28, 2022
3 votes
99.0k views
4 − (x + 2) < −3(x + 4)
answered Mar 25, 2022
6 votes
92.2k views
Which part of the country was included in the Louisiana Purchase? Northeast Midwest Southeast Pacific Region
answered Feb 11, 2022
10 votes
54.7k views
Select all expressions that have a sum or difference of 3 /4 . A. 1 /2 + 2/ 4 B. 11/ 12 − 1 /6 C. 3 /5 + 3 /20 D. 7/ 8 − 1 /2 E. 2 /3 + 1 1/2
answered Feb 5, 2022
8 votes
157k views
In the following passage from “Conversation with Geoffrey Ashe”, how mainly does Ashe develop the understanding that King Arthur’s legend has remained popular over time? [...] Arthur isn’t purely a medieval
answered Dec 7, 2021
2 votes
211k views
Financial institutions Aa Aa Several market participants interact in developed markets to organize the exchange of funds from buyers to sellers. Such institutions as investment banks, commercial banks,
answered Nov 7, 2021
3 votes
99.0k views
La maestra tiene ____ (many) llaves porque enseña en tres aulas diferentes.
answered Oct 15, 2021
4 votes
184k views
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