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Find the first six terms of the sequence. a1 = -7, an = 2 • an-1
answered
Jan 31, 2020
Mathematics
high-school
5
votes
227k
views
Which expression has the same value as -18÷(-9)
answered
Nov 5, 2019
Mathematics
high-school
0
votes
24.7k
views
A human lung at maximum capacity has a volume of 3.0 liters. If the partial pressure of oxygen in the air is 21.1 kilopascals and the air temperature is 295 K, how many moles of oxygen are in the lung?
answered
Aug 16, 2019
Chemistry
middle-school
2
votes
79.5k
views
The inequality –x2 – 6 0 has critical points
answered
Jul 28, 2019
Mathematics
middle-school
7
votes
233k
views
How did King Charles I rise to power?
answered
Jul 19, 2019
History
high-school
3
votes
224k
views
Which of the following vectors are orthogonal to (1,5)? Check all that apply A. (-2,5) B. (10,-2) C. (-1,-5) D. (-5,1)
answered
Jun 25, 2019
Mathematics
college
3
votes
35.0k
views
A scale model of a building has a height of 18 inches and a length of 14 inches. The height of the real building is 360 feet. What is the length of the real building? Enter your answer in the box.
answered
May 18, 2019
Mathematics
middle-school
3
votes
177k
views
Which of these events happened before the U.S. Constitution was adopted? A. The United States enters World War I. B. The U.S. Civil War begins. C. Harvard College is founded. D. The United States drops
answered
Oct 22, 2018
History
high-school
5
votes
194k
views
Triangle ABC is located at A(-4,5), B (-4, -1), and C(-1,1). A translation of the triangle is located at A’(-1, 7), B’(-1, 1), and C’(2, 3). How is the triangle translated? Triangle ABC is translated 3
answered
Sep 28, 2018
Mathematics
high-school
4
votes
142k
views
Approximately how many non Jewish civilians were killed during the Holocaust? A) 10,000 B) 500,000 C) 1 million D) At least five million
answered
Jul 16, 2018
History
high-school
5
votes
90.6k
views
At what point does the line given by the following equation cross the x-axis? Y= -3/7 +4
answered
Jan 20, 2018
Mathematics
high-school
3
votes
180k
views
Which term refers to a cell that has more solute on the inside than on the outside? A.) plasmolyzed B.) flaccid C.) turgid D.) hypotonic environment
answered
Sep 2, 2017
Biology
high-school
3
votes
38.6k
views
What is 32,020.20 rounded to the nearest tenth?
answered
Aug 16, 2017
Mathematics
middle-school
3
votes
59.2k
views
How to put the 5/10 in the simplest form
answered
Jan 14, 2017
Mathematics
middle-school
7
votes
109k
views
You are thirsty,so a friend has offered to give you 50% of his water.What information must you have in order to find out how much water your friend will give you?
answered
Oct 19, 2016
Mathematics
middle-school
4
votes
96.0k
views
Why is keratin So Important
answered
Oct 19, 2016
Health
middle-school
6
votes
108k
views
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