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Write the sum using sigma notation: −1 + −7 + −13 +...+ −85∑i=1
answered
Dec 18, 2023
Mathematics
college
3
votes
133k
views
Please help!!!!!!!!!!!!!!!!!!
answered
Mar 16, 2023
Mathematics
high-school
8
votes
188k
views
Absolute value of 3+i
answered
Feb 23, 2023
Mathematics
high-school
7
votes
179k
views
Explain how industrialization and the transcontinental railroad contributed to the idea of Manifest Destiny. Three sentences please.
answered
Oct 6, 2022
Social Studies
middle-school
3
votes
10.2k
views
8.009 is greater or 8.09 is greater
answered
Sep 12, 2022
Mathematics
college
8
votes
175k
views
Help please. I need this in a few minutes
answered
Jul 6, 2022
Mathematics
high-school
4
votes
210k
views
Please help me yo interpret this
answered
May 26, 2022
English
high-school
7
votes
6.5k
views
Avery has completed 40% of her road trip and has traveled 120 miles. How many total miles is her trip?
answered
Mar 12, 2022
Mathematics
high-school
11
votes
88.5k
views
Cecilia and 3 friends equally share a restaurant bill. If the bill is $51, how much will each person pay? What is true about this word problem? Select all that apply. b = $17 b = $12.75 3 b = $51 4 b =
answered
Jan 24, 2022
Mathematics
high-school
10
votes
109k
views
Cecilia and 3 friends equally share a restaurant bill. If the bill is $51, how much will each person pay? What is true about this word problem? Select all that apply. b = $17 b = $12.75 3 b = $51 4 b =
answered
Jan 24, 2022
Mathematics
high-school
10
votes
109k
views
Cecilia and 3 friends equally share a restaurant bill. If the bill is $51, how much will each person pay? What is true about this word problem? Select all that apply. b = $17 b = $12.75 3 b = $51 4 b =
answered
Jan 24, 2022
Mathematics
high-school
10
votes
109k
views
Maria has $180. She needs a total of $2000 to start an account with the bank. She earns $60 per day working, of which she saves $50. Which equation can she use to determine the number of days, d she needs
answered
Jan 14, 2022
Mathematics
college
5
votes
166k
views
If you could have one wish what would it be?
answered
Dec 11, 2021
Chemistry
high-school
4
votes
216k
views
4. Simplify: a) (3x3)3
answered
Oct 21, 2021
Mathematics
high-school
6
votes
203k
views
What is the best definition for the word tabby as it is used in the poem? A) a cat B) a dog a goldfish D) a mischievous boy
answered
Sep 28, 2021
English
college
4
votes
164k
views
Read and choose the correct option to complete the sentence. En el cuento, la princesa no era feliz por ________ negativo. el castillo el hada el hechizo el vestuario
answered
Sep 2, 2021
Spanish
high-school
4
votes
711
views
What are the type of germination in plant
answered
Aug 24, 2021
Biology
high-school
5
votes
207k
views
Find the value of k. The diagram is not to scale. 108 101 72 50
answered
Jul 9, 2021
Mathematics
middle-school
3
votes
223k
views
Record three to five examples where the darkness motif is used. Include the quotation from the text, if possible. Explain the meaning the idea of darkness gives in each situation. 1. 2. 3.
answered
Jun 22, 2021
English
college
6
votes
221k
views
The number of protons plus neutrons in an atom added together equals the atomic mass of an element. true or false
answered
Mar 3, 2021
Biology
college
6
votes
52.4k
views
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