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What does energy and Newton's Laws (all three) have to do with roller coasters?
answered
Nov 26, 2023
Physics
middle-school
13
votes
26.0k
views
Luis, Marissa, and Federico are raising money for a school trip. Luis has raised 6/7 of the total amount needed, Marissa has raised 5/9 of the total amount needed, and Federico has raised 11/10 of the
answered
May 24, 2023
Mathematics
high-school
2
votes
37.9k
views
Please help this is urgent and must be done ASAP
answered
Feb 9, 2023
Spanish
high-school
4
votes
71.2k
views
Please Help Thank you! ^^
answered
Jan 27, 2023
Mathematics
middle-school
9
votes
208k
views
\lim_(x\to \ 0) \frac{√(cos2x)-\sqrt[3]{cos3x} }{sinx^(2) }
answered
Dec 26, 2022
Mathematics
college
2
votes
195k
views
#NAME?
answered
Aug 10, 2022
History
college
4
votes
22.0k
views
A student broke this trapezoid into two triangles. She says she has enough information to find the area of it. Is she correct? Explain your answer. A trapezoid is broken into 2 triangles. One triangle
answered
Jun 26, 2022
Mathematics
high-school
4
votes
186k
views
Pls help me pls (this needs to be 20 characters so ignore this part)
answered
Jun 7, 2022
Mathematics
high-school
3
votes
48.6k
views
Identify 5 factors of weather
answered
Jun 4, 2022
Chemistry
high-school
6
votes
229k
views
The scale for the model is 1 cm = ___ meters. For the model, 6 cm represents an actual 84 meters. Select the correct meters of the scale.
answered
Mar 27, 2022
Mathematics
high-school
10
votes
85.9k
views
what is true of the american indian peoples in the plateau cultural region? A.they hunted buffalo for meat bones and skin. B.they used ships to hunt and fish along the coastline C. they traveled frequently
answered
Nov 5, 2021
History
high-school
0
votes
227k
views
What is the length of the diagonal in a rectangular prism that measures 8 mm by 14 mm by 6 mm? Round your answer to the nearest tenth. 16.1 mm 17.2 mm 25.9 mm 28.0 mm
answered
Oct 25, 2021
Mathematics
college
3
votes
148k
views
Jovan's Movers rents out trucks with a crew of two on a daily basis, usually to homeowners who are moving or to companies with delivery problems. On one particular day Jovan is a truck short and intends
answered
Oct 23, 2021
Business
college
2
votes
147k
views
Which regions are most associated with country music? Check all that apply.
answered
Sep 19, 2021
Social Studies
high-school
4
votes
139k
views
if you shift the reciprocal parent function, f(x)=1/x, right 4 units, what is the equation of the new function
answered
Jul 30, 2021
Mathematics
high-school
1
vote
137k
views
Please help!!!! I desperately need the correct answer I’ve been trying all day!
answered
Jul 27, 2021
Mathematics
high-school
1
vote
122k
views
Evaluate the function Y=-4(1/2) for x = -2 A -1 B. -16 C. 16 D. 1
answered
Jul 20, 2021
Mathematics
middle-school
4
votes
104k
views
A chemist has a sample of hydrated Li2SiF6 and it weighs 0.4813 grams. He heats it strongly to drive off the water of hydration, and after heating, he found that the anhydrous compound has a mass of 0.
answered
Jun 11, 2021
Chemistry
middle-school
1
vote
25.0k
views
In two or thee sentences, define an externality and explain how the government ensures that companies take responsibility for negative externalities
answered
May 3, 2021
Geography
high-school
1
vote
32.0k
views
Two lasers are shining on a double slit, with slit separation d. Laser 1 has a wavelength of d/20, whereas laser 2 has a wavelength of d/15. The lasers produce separate interference patterns on a screen
answered
Mar 10, 2021
Physics
college
2
votes
44.7k
views
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