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Write an explicit formula for the sequence. Use this, to find the 80th term of the sequence that begins: -3,1,5,9....
answered
Mar 16, 2021
Mathematics
middle-school
1
vote
125k
views
Is it parrallel, perpendicular, or neither x=-3 y=3
answered
Mar 8, 2021
Mathematics
high-school
1
vote
219k
views
Which of the following best describes the kingdom of Benin
answered
Feb 11, 2021
History
high-school
6
votes
98.7k
views
Which is true about proteorhodopsins? A) They use light to create energy. B) They are not photosynthetic. C) They may be sources of alternative energy. D) all of the above
answered
Feb 11, 2021
Advanced Placement (AP)
college
1
vote
68.5k
views
the performance score of 10 adults is recorded, and the results are 83 87 90 92 93 100 104 111 115 121 find the standard deviation of the data set
answered
Feb 1, 2021
Mathematics
college
6
votes
228k
views
-11n = -165????????????????
answered
Aug 8, 2020
Mathematics
middle-school
1
vote
102k
views
What is 6 1/10 + 5 9/12
answered
Mar 18, 2020
Mathematics
middle-school
2
votes
212k
views
Emir is curious about how many hours of TV his family watches each week. Upon asking his family members, he found that they watched 5 hours of TV last week versus 3 hours of TV this week. What is the percent
answered
Feb 20, 2020
Mathematics
middle-school
4
votes
152k
views
When two numbers are added together,their sum is 6750.The difference between the two number is 250.Find the larger number.
answered
Nov 20, 2019
Mathematics
middle-school
5
votes
209k
views
For which value of a are the graphs of –4 = 3x + 6y and ax – 8y = 12 parallel? a = –4 a = a = a = 2
answered
Sep 16, 2019
Mathematics
high-school
3
votes
173k
views
Refer to Explorations in Literature for a complete version of this narrative. What is Tenzing Norgay's viewpoint of Edmund Hillary in "A Dream Comes True"? A)Norgay expresses his discontent that Hillary
answered
Jun 12, 2019
English
high-school
1
vote
99.8k
views
How did the industrialization of Europe and the United States provide a motive for imperialism? A} Industrialization created a desire for more slave labor to be imported from Africa. B} Manufacturers wanted
answered
Apr 27, 2019
History
high-school
1
vote
164k
views
Civics Vocab Question: This is the right to vote. Example: Synonym: "franchise" Hint: first two letters are Su Plz help! :)
answered
Apr 26, 2019
Social Studies
middle-school
4
votes
137k
views
Which part of the verb hold is underlined in the sentence? Our representatives have "held" meetings throughout the district. present participle past participle present past
answered
Mar 12, 2019
English
college
0
votes
6.9k
views
1.Which statements about the Peale family or their paintings are true? Choose all answers that are correct. a.Their paintings are representational with many details. b.Charles Willson Peale was an artist,
answered
Jan 28, 2019
Arts
college
3
votes
25.7k
views
Sam is is mixing chemicals during a chemistry lab. She adds a 60% acid solution to 10 mL of a solution that is 10% acid. How much of the acid solution should Sam add to make a solution that is 50% acid?
answered
Aug 21, 2018
Mathematics
high-school
4
votes
206k
views
What is the pH of a solution with a hydronium ion concentration of 5.6 × 10-7? (pH = -log[H3O+])
answered
Jul 17, 2018
Chemistry
high-school
6
votes
52.3k
views
Three quarters of the candy hearts in a bag are white 4/7 of the remaining hearts are pink and the rest are green if there are 9 green hearts how many hearts are in the bag? Please do it in a bar model
answered
Jul 8, 2018
Mathematics
middle-school
4
votes
137k
views
In the sentence “Matthew is a really tall fellow” what form of verb is “is?” Action Verb Linking Verb or Auxiliary Verb
answered
Jun 22, 2018
English
middle-school
6
votes
2.4k
views
The colonial period in america was the golden age in American drama true or false?
answered
Jun 19, 2018
History
high-school
3
votes
114k
views
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