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How many moles are there in 50.5 atoms ba
answered
Aug 2, 2020
Chemistry
middle-school
3
votes
132k
views
Howards's quiz scores are below. What is the quiz average? 77, 71, 82, 79.76, 78, 85, 83
answered
Jul 14, 2020
Mathematics
middle-school
4
votes
2.0k
views
What type of learning sometimes occurs after an extended period of thinking about a problem but little or no direct, systematic interaction with the environment?
answered
Mar 12, 2020
Social Studies
high-school
7
votes
20.7k
views
Last fall, a state college introduced a one-week study skills course for new freshmen students. At the end of the academic year, the college compared the grades and dropout rate for their freshmen with
answered
Mar 7, 2020
Social Studies
high-school
3
votes
6.0k
views
Serena Williams can serve a tennis ball with 750 Newtons of force. The ball and racquet are in contact for 0.003 seconds. What is the impulse exerted on the tennis ball? Impulse = F ∙ t Question 5 options:
answered
Jan 28, 2020
Physics
middle-school
4
votes
204k
views
what resulted from the emergence of the soviet union and the united states as superpowers following world war ll
answered
Jan 3, 2020
History
middle-school
1
vote
154k
views
a truck driver Drive 32 miles per hour it took 2 hours to travel between two towns what is the distance between the two towns.use the equation d=rt, where d is distance, r is rate, and t is time
answered
Sep 25, 2019
Mathematics
middle-school
1
vote
125k
views
Which of the following is not a safety tip for outdoor activities? A. Wear sandals instead of sturdy shoes for better traction. B. Get a good estimate of the time it will take you to complete your trip.
answered
Jul 11, 2019
Health
college
3
votes
89.9k
views
Which of the following polynomials has a graph with odd symmetry? a. 17x^15 + 11x^8 b. 18x^13 - 12x^5 c. 13x^6 - 7x^3 d. 15x^11 + 31
answered
Feb 18, 2019
Mathematics
high-school
4
votes
89.6k
views
Which of the following is an engineer’s solution to a problem? A. Measuring the acidity of rain B. Studying the phases of the moon C. Developing a wind turbine D. Observing the migration patterns of birds
answered
Feb 10, 2019
Chemistry
high-school
2
votes
86.3k
views
Who does the SEC oversee?
answered
Dec 1, 2018
History
middle-school
2
votes
58.6k
views
Which of the following is a function of hormones
answered
Nov 25, 2018
Biology
middle-school
5
votes
96.3k
views
Evaluate the expression for y = 3.
answered
Oct 10, 2018
Mathematics
high-school
6
votes
132k
views
At a height of about 212 meters, One Shell Square is the tallest building in New Orleans. Marlie is creating a scale model of this building, using the scale 250 meters : 1 meter. To the nearest tenth of
answered
Oct 4, 2018
Mathematics
middle-school
3
votes
57.5k
views
( 2-Part Question.) Kende bought 3 books that were all the same price. He paid a total of $40.20 PartA: Write an equation that represents the above situation. Use b to represent the price of a book. PartB:
answered
Jun 5, 2018
Mathematics
college
4
votes
117k
views
What are two ways the United States became the “arselnal of democracy.”
answered
Apr 27, 2018
History
middle-school
3
votes
166k
views
What is the unit price if 4 pounds of fruit cost 6.48?
answered
Nov 7, 2017
Mathematics
middle-school
3
votes
41.7k
views
Prove the diagonal connecting these vertex angles is perpendicular to the diagonal connecting the non-vertex angles
answered
Jul 10, 2017
Mathematics
high-school
4
votes
169k
views
Which scenario describes a mutually beneficial relationship with fungi in an ecosystem? A. Fungus growing inside an anthill B. Fungus growing on the leaves of plants C. Fungus used as food for human consumption
answered
Feb 14, 2017
Biology
high-school
2
votes
93.6k
views
Si vas a vivir en otro lugar, vas a.....
answered
Dec 19, 2015
Spanish
high-school
5
votes
171k
views
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