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Refer to the following elements to answer the questions below. 126C168O11H147N3216S3115P, where the upper index is atomic mass and the lower index is atomic number. How many electrons will a single atom
answered
Jul 2, 2020
Chemistry
high-school
0
votes
14.8k
views
If 2/9 of a song plays in 1/3 minute, what fraction of the song plays in 1 minute?
answered
Jun 28, 2020
Mathematics
middle-school
5
votes
186k
views
Please HELP ME ASAP THERE IS IMAGE DOWN BELOW
answered
Jun 8, 2020
Mathematics
middle-school
4
votes
153k
views
The demand for labor is described as a derived demand because :A) it is derived by workers seeking to earn income to fund the consumption of goods and services.B) it is derived by producers seeking to
answered
May 26, 2020
Business
high-school
5
votes
35.7k
views
Which animal in the columbia exchange had the greatest effect on native american cultures?
answered
Apr 28, 2020
History
middle-school
3
votes
11.2k
views
Determine the tension in the cable and the horizontal and vertical components of reaction of the pin a. the pulley at d is frictionless and the cylinder weighs 80 lb . (
answered
Nov 14, 2019
Chemistry
college
3
votes
191k
views
Answer the following questions using words from your vocabulary list. Be careful with the spelling and accent marks, so you'll get an accurate score. Include the definite articles el or la in your answer.
answered
Nov 5, 2019
Spanish
high-school
1
vote
77.0k
views
Which of the following statements explains why the sugar glider and the flying squirrel both have the ability to glide? A) Both evolved at the same time in geologic history. B) Both interbred and blended
answered
Aug 16, 2019
Biology
college
2
votes
65.3k
views
What is the result if you divide –12x^8y^8 by 3x^4y^2?
answered
May 5, 2019
Mathematics
high-school
5
votes
149k
views
Adriano loves anime and collects toys from his favorite series. each month he gains 4 toys. if adriano has 3 toys when he starts collecting, how many does he have after 4 months?
answered
Nov 14, 2018
Mathematics
high-school
3
votes
61.3k
views
Even in history, the people of Central America have long been a united front and have worked together to build a successful economic system. A) True B) False
answered
Oct 15, 2018
History
high-school
5
votes
178k
views
Log4 20 - log4 45 + log4 144
answered
Sep 22, 2018
Mathematics
college
5
votes
5.2k
views
Which early civilization thrived in South America? 1.inca 2.Maya 3.olmec
answered
Aug 16, 2018
History
high-school
2
votes
146k
views
Which of these is an acid? Check all that apply. A. HCl B. H2SO4 C. NaOH D. HNO3
answered
Jun 27, 2018
Chemistry
high-school
5
votes
182k
views
Solve for y: x + 4y = -12
answered
May 29, 2018
Mathematics
college
4
votes
141k
views
Can someone help with 23?
answered
Apr 26, 2018
Mathematics
middle-school
4
votes
91.8k
views
The below list is an example of a _____. Deposit $1,000 in a basic savings account. /Purchase a savings bond worth $200. /In two years, start contributing on a regular basis to a mutual fund. /In five
answered
Feb 3, 2018
Business
high-school
3
votes
24.6k
views
The moon is made up mostly of _______, similar to minerals on earth
answered
Oct 10, 2017
Physics
high-school
7
votes
196k
views
1. The following formula relates the quantities temperature in Celsius (C) and temperature in kelvins (K). C = K − 273.15 (a) Write two other related equations. (b) If the temperature is 23 in degrees
answered
Sep 29, 2017
Mathematics
middle-school
5
votes
230k
views
The equation h=-16t^2 + 32t +9 gives the height of a ball, h, in feet above the ground, at t seconds after the ball is thrown upward. How many seconds after the ball is thrown will it reach maximum height?
answered
Jun 30, 2017
Mathematics
high-school
4
votes
37.6k
views
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