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Coal was formed from the remains of ferns, trees, and grasses that grew in swamps over 300 million years ago. The plants partially decayed as these layers formed beds of peat. Peat is the earliest stage
asked
Dec 9, 2021
Biology
middle-school
1
answer
1
vote
205k
views
Jason drove 110 miles in 2 3/4hours. What was Jason’s speed in miles per hour?
asked
Nov 25, 2021
Mathematics
college
1
answer
1
vote
180k
views
4. A BMW convertible travels for 4 hours, by the end the car has driven 120 miles, what was the speed of the BMW? *
asked
Nov 25, 2021
Mathematics
high-school
2
answers
2
votes
178k
views
An electron initially at rest accelerates through a potential difference of 1 V, gaining kinetic energy KEe, whereas a proton, also initially at rest, accelerates through a potential difference of - 1
asked
Sep 26, 2021
Physics
college
1
answer
4
votes
126k
views
A large-scale map would be used to show? Options- The five Great Lakes The location of Las Vegas,Nevada The streets of Portland Or the Appalachian mountains
asked
Aug 23, 2021
Social Studies
college
2
answers
1
vote
231k
views
You need to reverse the symbol to solve which inequality? A) 4(5-y) greater than or equal to 80 B) 2(y-3) greater than or equal to 8 C) 3y - 4, >1 D -3/4 + 6y > 1/4
asked
Aug 4, 2021
Mathematics
middle-school
1
answer
3
votes
73.6k
views
What is the area of a circle
asked
Jul 1, 2021
Mathematics
high-school
2
answers
4
votes
181k
views
How do you say friends in spanish?
asked
Jun 9, 2021
Spanish
high-school
1
answer
1
vote
108k
views
How is leadership shown in journeys end
asked
May 15, 2021
English
high-school
1
answer
1
vote
108k
views
Find the y-intercept of the following equation. Simplify your answer. y = 6x + 10 y-intercept
asked
Apr 13, 2021
Mathematics
college
1
answer
5
votes
71.0k
views
Of the 8 friends sitting around the table at lunch, 6 brought their lunch from home. Which grid represents the percent of the friends who brought their lunch from home?
asked
Feb 10, 2021
Mathematics
college
1
answer
5
votes
49.5k
views
Which equation represents a line with a slope of -3 and a y-intercept of -6? A. y = 3x - 6 B. y = 6x + 3 C. y = - 3x +6 D. y = - 3x - 6
asked
Jan 28, 2021
Mathematics
college
2
answers
2
votes
105k
views
Show all work to solve by factoring 3x^2 − x − 2 = 0.
asked
Dec 3, 2020
Mathematics
high-school
1
answer
0
votes
42.3k
views
While taking a particularly hard exam for her psychology course, Becky was struggling until she realized she could see what the person next to her had written. The person next to her was one of the top
asked
Nov 15, 2020
Social Studies
high-school
1
answer
5
votes
72.6k
views
stanford Polynomial differentiation. Suppose p is a polynomial of degree n − 1 or less, given by p(t) = c1 + c2t + · · · + cntn−1. Its derivative (with respect to t) p′(t) is a polynomial of degree n−2
asked
Jun 22, 2020
Mathematics
high-school
1
answer
1
vote
79.1k
views
Sheriz has started taking an over-the-counter drug to increase his basal metabolic rate, but he has experienced dizziness, shakiness, and sleep difficulties. What drug is Sheriz most likely reacting to?
asked
Dec 9, 2019
Health
high-school
2
answers
1
vote
113k
views
A way that advancement in technology improve humans ability to measure air quality and protect human health.
asked
Nov 24, 2019
Biology
middle-school
1
answer
4
votes
120k
views
Which statements about the values of 0.034 and 3.40 are true. Circle ALL that apply. A. 0.034 is1/10 Of 340. B.0.034 is 100 times more thank 340. C.3.4 is 10p more than 0.034. D.0.034 is 1/100 of 3.4.
asked
Jan 3, 2019
Mathematics
middle-school
1
answer
1
vote
178k
views
Jack tries to place magnets on the door of his refrigerator. He observes that the magnets don’t stick. He guesses that the door of the refrigerator is made of a nonmagnetic substance. What stage of scientific
asked
Dec 1, 2018
Physics
college
1
answer
5
votes
43.9k
views
Jamel believes that his instructors are plotting to capture him and steal his brain. He hears voices telling him that he needs to leave school and go to the Arctic to hide. Jamel, who has been diagnosed
asked
Sep 21, 2018
Advanced Placement (AP)
high-school
1
answer
5
votes
169k
views
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