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8.) If a car moving at 50km/h skids 15m with locked brakes, how far does the same car moving at 100km/h skid with locked brakes? a. 15m b. 30m d. 120m c. 60m 9.) A lever is used to lift a heavy load. When
answered
Jan 17, 2021
Physics
high-school
2
votes
24.3k
views
A student reads a flyer on the campus bulletin board that says a researcher is searching for students to volunteer for a long-term study. Participation includes completing testing that measures traits
answered
Nov 11, 2020
Social Studies
high-school
0
votes
234k
views
Brent wants to know what is 5 x 1/2
answered
Nov 8, 2020
Mathematics
middle-school
4
votes
211k
views
In an interview based on the Marcia method, 15-year-old James states, "I was raised Catholic, but I have been exploring different religions and haven't decided for sure which one I will stick with. Also,
answered
Sep 2, 2020
Social Studies
college
6
votes
161k
views
A mushroom gains its energy by decomposing the tissues of dead organisms. Should mushrooms be classified as autotrophs, heterotrophs, in both groups, or in neither group, and for what reason?
answered
Jun 28, 2020
Biology
middle-school
3
votes
131k
views
A(n) _____ is a segment that is formed by the intersection of two faces. face cross section edge vertex
answered
May 16, 2020
Mathematics
middle-school
2
votes
144k
views
An infinite sheet of charge, oriented perpendicular to the x-axis, passes through x = 0. It has a surface charge density σ1 = -2.7 μC/m2. A thick, infinite conducting slab, also oriented perpendicular
answered
Mar 24, 2020
Physics
college
3
votes
115k
views
Which of these drugs dilate constricted arteries? A. Antihypertensive drugs B. Beta-adrenergic receptor blockers C. Anticoagulants D. Angiotensin-converting enzyme (ACE) inhibitors
answered
May 17, 2019
Health
college
3
votes
155k
views
What set of criteria distinguish the Neolithic period from preceding eras?
answered
Apr 22, 2019
Arts
middle-school
6
votes
147k
views
Madame c.j. walker made her fortune through the development of
answered
Mar 2, 2019
Social Studies
high-school
1
vote
65.9k
views
The coordinate plane below represents a town. Points A through F are farms in the town. graph of coordinate plane. Point A is at 2, negative 3. Point B is at negative 3, negative 4. Point C is at negative
answered
Jan 12, 2019
Mathematics
high-school
3
votes
150k
views
Muscles that remain unused for a period of time will become
answered
Sep 25, 2018
Health
high-school
4
votes
66.4k
views
What is a watershed?
answered
Jul 29, 2018
Biology
middle-school
4
votes
103k
views
Where did the term Goth orginate?
answered
Apr 15, 2018
English
high-school
4
votes
195k
views
Scientists believe that the big bang occurred about how long ago? Question 4 options: 14.4 years ago 4.5 million years ago 14.4 million years ago 14.4 billion years ago
answered
Mar 7, 2018
Biology
high-school
4
votes
9.6k
views
How did Phoenician travel to Britain affect the Mediterranean region?
answered
Aug 28, 2017
History
middle-school
6
votes
159k
views
Why is it important to read critically the works of early historians such as Herodotus or Thucydides
answered
Feb 24, 2017
History
high-school
2
votes
106k
views
A sentence fragment (5 points) expresses a complete thought fails to express a complete thought connects two complete thoughts together puts two incomplete thoughts together
answered
Oct 8, 2016
English
high-school
0
votes
61.5k
views
Solve e ^ -x^2 = 0.23
answered
Apr 12, 2016
Mathematics
high-school
5
votes
113k
views
What is 1 20/32 as a decimal and percent?
answered
Nov 28, 2015
Mathematics
middle-school
2
votes
32.7k
views
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