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Simplify. - 4 (3 -1) + 2
answered
Apr 15, 2020
Mathematics
high-school
3
votes
11.8k
views
A roller coaster cart of mass m = 223 kg starts stationary at point A, where h1 = 26.8 m and a while later is at B, were h2 = 14.7 m. The acceleration of gravity is 9.8 m/s 2 . What is the speed of the
answered
Jan 24, 2020
Physics
high-school
6
votes
133k
views
15 points! Please help!
answered
Jan 16, 2020
Mathematics
middle-school
3
votes
62.1k
views
What was the 90 day wage and price freeze?
answered
Oct 6, 2019
History
middle-school
2
votes
37.4k
views
The size of a TV is measured by its diagonal. You want to buy a TV that has a 32-inch screen and a height of 15.7 inches. What is the width of the TV?
answered
Jul 11, 2019
Mathematics
college
2
votes
206k
views
Given a dilation with the origin O (0, 0), by observation determine the scale factor "K." Do,K = (6, 12) ---> (3, 6) 1. 1/2 2. 2 3. -3
answered
Apr 22, 2019
Mathematics
college
2
votes
198k
views
The breakdown of large molecules by the enzymatic addition of water is an example of what kind of reaction?
answered
Jan 17, 2019
Biology
middle-school
6
votes
62.7k
views
In last night’s baseball game, there were 4 walks and 15 hits. Express the ratio of walks to hits, written in three different ways.
answered
Jan 7, 2019
Mathematics
college
4
votes
197k
views
Which form of characterization is most often used in drama? (A). setting-based characterization (B). motive-driven characterization (C). direct characterization (D). indirect characterization
answered
Dec 11, 2018
English
high-school
2
votes
198k
views
A triangle has side lengths 10, 15, and 7. Is the triangle acute, obtuse, or right? Show your work and explain
answered
Nov 24, 2018
Mathematics
high-school
3
votes
77.1k
views
-12-(-4)-(-8) Please help
answered
Apr 4, 2018
Mathematics
college
5
votes
215k
views
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