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On Monday I paint 2/5 of a house. On Tuesday I paint 3/7 of house. How much of the house remains to be painted
answered
Feb 5, 2021
Mathematics
middle-school
4
votes
163k
views
A TV station wants to conduct a survey to determine which sport should be shown on Sunday in the viewing area: a football game or a baseball game. Which of the following samples would be a fair representation
answered
Jan 16, 2021
Mathematics
college
6
votes
126k
views
What is the purpose of the coffee cup in a coffee cup calorimetry experiment? a. The StyrofoamTM of the coffee cup acts as a catalyst for heat transfer. b. The soft coffee cup is safer to work with than
answered
Oct 15, 2020
Chemistry
college
3
votes
144k
views
Delegates from 10 countries, including Russia, France,England, and the United States, are to be seated in a row. How many different seating ar-rangements are possible if the French and English delegates
answered
Apr 18, 2020
Mathematics
college
3
votes
55.5k
views
How long did the Qin dynasty last after Shi Huangdi’s death? A) one year B) twenty years C) eleven years D) four years
answered
Nov 17, 2019
History
middle-school
5
votes
217k
views
The minimal stimulus necessary for detection is called the ________, while the smallest noticeable change in a stimulus is referred to as ________.
answered
Oct 7, 2019
Social Studies
high-school
1
vote
126k
views
True or false? If points P and Q are contained in a plane, then is line PQ entirely contained in that plain?
answered
Jun 17, 2019
Mathematics
high-school
3
votes
92.6k
views
If 29.0 l of methane, ch4, undergoes complete combustion at 0.961 atm and 140c, how many liters of each product would be present at the same temperature and pressure
answered
May 31, 2019
Chemistry
high-school
4
votes
17.0k
views
Do what is on the attachment PLEASE ANSWER FAST!
answered
Oct 9, 2018
Mathematics
middle-school
3
votes
155k
views
Which of the following equations could be the trend line of variables that have a negative correlation? y = -2x + 1 y=1/2x+1 y = 2x - 1
answered
Jul 31, 2018
Mathematics
high-school
6
votes
192k
views
The portion of a student’s ballpoint pen that contains the ink is a cylinder with a diameter of 0.400 cm and a height of 11.5 cm. If the ink lasts 7 weeks, what is the volume of ink that the student uses
answered
Jan 21, 2018
Mathematics
high-school
1
vote
93.3k
views
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