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Awarding 90 Points The 12th term of an arithmetic series is 62. The 20th term of the series is 102. Find the sum of the first 20 terms of this arithmetic series.
answered
Feb 9, 2022
Mathematics
high-school
5
votes
221k
views
A weak base. B. has a K. of 4.46 x 10-10 A solution with an unknown initial concentration is tested, and found to have a pH of 8.39. Determine the initial concentration of B.
answered
Jan 25, 2022
Chemistry
high-school
5
votes
85.4k
views
Expand & simplify (2x + 6)2
answered
Jan 15, 2022
Mathematics
high-school
13
votes
227k
views
Write a program that inputs a text file. The program should print the unique words in the file in alphabetical order. Uppercase words should take precedence over lowercase words. For example, 'Z' comes
answered
Jan 1, 2022
Computers and Technology
high-school
7
votes
165k
views
16. The main ideology of the Republican party is: A. Libertarianism B. Liberalism C. Environmentalism D. Conservatism
answered
Dec 28, 2021
History
college
3
votes
77.7k
views
Metallica Bearings, Inc., is a young start-up company. No dividends will be paid on the stock over the next 8 years because the firm needs to plow back its earnings to fuel growth. The company will then
answered
Dec 20, 2021
Mathematics
college
0
votes
179k
views
What is the area of a sector created by a circle with a radius of 4cm and a 40 central angle
answered
Oct 27, 2021
Mathematics
middle-school
2
votes
70.3k
views
Which planet is closest in size to Jupiter? (PLEASE SOLVE)
answered
Aug 2, 2021
History
college
3
votes
95.3k
views
How many repeating digits does the number 0.1515 have
answered
Jul 20, 2021
Mathematics
college
5
votes
39.6k
views
Part A What is Kennedy’s purpose in paragraph 12? * 11 points a. to convince the audience that the U.S. space effort must compete with the Soviets b. to address concerns about the high cost of the space
answered
Jun 17, 2021
English
high-school
6
votes
209k
views
What do numbers have a difference of 8
answered
Mar 12, 2021
Mathematics
college
4
votes
231k
views
Round 1,658.013 to the nearest hundred
answered
Mar 1, 2021
Mathematics
college
1
vote
15.8k
views
Complete each sentence below with the correct form of the verb escribir. Yo ____________________ muchas cartas. La profesora ____________________ el examen. Los alumnos ____________________ con lápiz.
answered
Aug 8, 2020
Spanish
middle-school
4
votes
137k
views
What is a pressing issue facing you and/or peers in your community that you are passionate about?
answered
May 22, 2020
English
middle-school
3
votes
192k
views
A wave traveling in a string can be described by the function y of xt is equal to 3 times cosine of ( 0.5 times x - 4 times t ) where x is measured in meters, y is measured in centimeters, and t is measured
answered
May 14, 2020
Physics
high-school
2
votes
142k
views
According to the First Amendment’s religion clause, which of the following can the government not do? Check all of the boxes that apply. Allow a religious group to run the government Stop people from practicing
answered
Mar 30, 2020
Social Studies
middle-school
3
votes
207k
views
Using a consistent color scheme on each slide will make your presentation more effective. True False
answered
Jan 26, 2020
Computers and Technology
middle-school
5
votes
30.1k
views
What was a consequence of Prohibition in the United States? domestic violence increased improved economy difficulty to enforce the law increase in taxes
answered
Dec 29, 2019
History
high-school
7
votes
179k
views
Which sentence uses parentheses correctly? A) Halloween (doesn't have to be scary unless you want it to be). B) Nobody (not even Aunt Helen wanted to try Uncle Henry's secret recipe chile). C) Geoffrey
answered
Jul 19, 2019
English
high-school
5
votes
217k
views
Help Please! What does the word inconsistent in this sentence mean??? "[it is] thus inconsistent with the fundamental premise of the Clause that even the vilest criminal remains a human being possessed
answered
Jul 3, 2019
English
middle-school
4
votes
131k
views
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