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What is 3 1/4 - 2 1/2
answered
Nov 2, 2021
Mathematics
middle-school
6
votes
175k
views
What theory did the presence of iridium, an element only found in extraterrestrial objects, in geologic deposits dating to 66 mya around the world support?
answered
Aug 27, 2021
Geography
college
5
votes
103k
views
PLEASE HELP ME!!! Drag each description to the Supreme Court case it matches.
answered
Jun 7, 2021
History
high-school
5
votes
108k
views
4/3x - 4 = 5 + x Please help with this problem
answered
Jun 5, 2021
Mathematics
college
4
votes
81.9k
views
In a survey, 35 out of 75 students buy a school lunch on Fridays. There are 600 students in the school. How many students can the cafeteria manager predict will buy lunch at school each Friday?
answered
Apr 20, 2021
Mathematics
high-school
1
vote
95.5k
views
Please help me I begg u this is 7th grade home work help me plzzz ),:
answered
Mar 23, 2021
English
high-school
3
votes
132k
views
What is the distance between 20 and -20?
answered
Mar 11, 2021
Mathematics
middle-school
3
votes
231k
views
(m²+mn+n²)(m²-mn+n²)
answered
Feb 19, 2021
Mathematics
college
5
votes
160k
views
What is the equation of the graphed line written in standard form? –3x + y = –4 y = 3x – 4 y + 3x = 4 3x – y = 4
answered
Feb 12, 2021
Mathematics
middle-school
4
votes
114k
views
When you have a free metal ion, how do the energies of these orbitals relate to one another (are they the same, different, etc.)?
answered
Jan 17, 2021
Chemistry
college
3
votes
223k
views
CH4 (g) yields C(g) + 4H (g) (reaction for expansion) Compare the reaction for the "expansion" of methane with the reverse of the reaction that represents the standard enthalpy of formation. Which properties
answered
May 29, 2020
Chemistry
college
5
votes
35.0k
views
Which statement describes a limitation of the clinical method? It may not yield observations typical of participants' behavior in everyday life. Researchers cannot control conditions under which participants
answered
Apr 1, 2020
Health
high-school
3
votes
216k
views
A sled is at rest at the top of 2 m high slope. The sled has a mass of 45 kg. The sled's potential energy is
answered
Aug 25, 2019
Physics
middle-school
2
votes
109k
views
a baker needs 3/4 cup of sugar and 1 1/2 cups of flour for a batch of cookies. if he wants to make 8 batches, how many cups of sugar and flour will he need?
answered
Aug 5, 2019
Mathematics
high-school
2
votes
148k
views
Which triangles (if any) can be shown to be congruent using a rotation? A) 1 and 2 B) 2 and 3 C) 1 and 3 D) none
answered
May 24, 2019
Mathematics
high-school
6
votes
191k
views
You are in a boat out on the lake. Each part of the lake represents parts of the cell. The embankments represent the cell membrane, the boat is the nucleus, and the water would be the cytoplasm, what would
answered
Mar 30, 2019
Biology
high-school
4
votes
206k
views
Solve 2 ÷ x =5 With workings please x And factorise x^2 - 7x +10 With workings please x
answered
Dec 14, 2018
Mathematics
high-school
5
votes
147k
views
The possibility of building a new city park, 12 out of 15 people thought that building the park was a good idea. There were 600 people surveyed. What percent do not think the park is a good idea?
answered
Sep 24, 2018
Mathematics
middle-school
3
votes
173k
views
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